**Title:** "Bursting with Math"

**Description:**
Using "Starburst" jelly beans to sort, graph and add.
**Standard(s): **

[MA2015] (2) 26: Partition circles and rectangles into two, three, or four equal shares; describe the shares using the words *halves, thirds, half of, a third of*, etc.; and describe the whole as two halves, three thirds, or four fourths. Recognize that equal shares of identical wholes need not have the same shape. [2-G3]

**Subject:**Mathematics (K - 2)

**Title:**"Bursting with Math"

**Description:**Using "Starburst" jelly beans to sort, graph and add.

**Title:** Congruent Figures

**Description:**
This lesson is an introduction to a unit about congruent shapes. Students will begin by listening to a book about shapes. They will then complete several hands-on activities, including sorting shapes, using their bodies to form congruent shapes, and using activities on the Internet to practice forming congruent shapes.
**Standard(s): **

[MA2015] (2) 26: Partition circles and rectangles into two, three, or four equal shares; describe the shares using the words *halves, thirds, half of, a third of*, etc.; and describe the whole as two halves, three thirds, or four fourths. Recognize that equal shares of identical wholes need not have the same shape. [2-G3]

**Subject:**Mathematics (K - 2), or Technology Education (K - 2)

**Title:**Congruent Figures

**Description:**This lesson is an introduction to a unit about congruent shapes. Students will begin by listening to a book about shapes. They will then complete several hands-on activities, including sorting shapes, using their bodies to form congruent shapes, and using activities on the Internet to practice forming congruent shapes.

**Title:** Counting Backward from Ten

**Description:**
Students will be introduced in this lesson to the concept of orally counting backward from ten using a book, number cards, and the Internet.
**Standard(s): **

[MA2015] (0) 16: Classify objects into given categories; count the number of objects in each category, and sort the categories by count. (Limit category counts to be less than or equal to 10.) [K-MD3]

**Subject:**Mathematics (K)

**Title:**Counting Backward from Ten

**Description:**Students will be introduced in this lesson to the concept of orally counting backward from ten using a book, number cards, and the Internet.

**Title:** Lucky Charms Graphs

**Description:**
This culminating lesson will use Lucky Charms cereal for review of sorting, counting, tally marks, and graphing. This is a fun and tasty way for students to learn about math.
**Standard(s): **

[MA2015] (2) 26: Partition circles and rectangles into two, three, or four equal shares; describe the shares using the words *halves, thirds, half of, a third of*, etc.; and describe the whole as two halves, three thirds, or four fourths. Recognize that equal shares of identical wholes need not have the same shape. [2-G3]

**Subject:**Mathematics (K - 2), or Technology Education (K - 2)

**Title:**Lucky Charms Graphs

**Description:**This culminating lesson will use Lucky Charms cereal for review of sorting, counting, tally marks, and graphing. This is a fun and tasty way for students to learn about math.

**Title:** It's Your Birthday, Dr. Seuss!

**Description:**
This lesson plan is intended to be used during the month of March when the class is preparing to celebrate Dr. Seuss Day. After listening to and reading different stories by Dr. Seuss, the students have opportunities to compare and contrast story elements through critical thinking and Venn diagrams.
**Standard(s): **

[ELA2015] (3) 3: Describe characters in a story (e.g., their traits, motivations, or feelings) and explain how their actions contribute to the sequence of events. [RL.3.3]

**Subject:**Character Education (K - 12), or English Language Arts (1 - 3), or Mathematics (K - 2), or Technology Education (K - 5)

**Title:**It's Your Birthday, Dr. Seuss!

**Description:**This lesson plan is intended to be used during the month of March when the class is preparing to celebrate Dr. Seuss Day. After listening to and reading different stories by Dr. Seuss, the students have opportunities to compare and contrast story elements through critical thinking and Venn diagrams.

**Title:** Fishy Addition!

**Description:**
In this lesson, students will use manipulatives to act out and solve simple addition problems.
**Standard(s): **

[MA2015] (0) 16: Classify objects into given categories; count the number of objects in each category, and sort the categories by count. (Limit category counts to be less than or equal to 10.) [K-MD3]

**Subject:**Mathematics (K)

**Title:**Fishy Addition!

**Description:**In this lesson, students will use manipulatives to act out and solve simple addition problems.

**Title:** Counting Zero to Five

**Description:**
Students will be introduced in this lesson to the numerals zero through five. Students will associate the numeral with the correct number of objects. Students will demonstrate their understanding of the quantities zero through five showing "How many?" by counting their fingers or using a closed fist for zero.
**Standard(s): **

[MA2015] (0) 5: Count to answer "how many?" questions about as many as 20 things arranged in a line, a rectangular array, or a circle, or as many as 10 things in a scattered configuration; given a number from 1-20, count out that many objects. [K-CC5]

**Subject:**Mathematics (K), or Technology Education (K - 2)

**Title:**Counting Zero to Five

**Description:**Students will be introduced in this lesson to the numerals zero through five. Students will associate the numeral with the correct number of objects. Students will demonstrate their understanding of the quantities zero through five showing "How many?" by counting their fingers or using a closed fist for zero.

**Title:** Using the Number Line to Compare

**Description:**
In this lesson, one of a multi-part unit from Illuminations, students determine differences using the number line to compare lengths. Because this model is based on linear measurement, it is a distinctly different representation from the models presented in the first two lessons of this unit. At the end of this lesson, children are encouraged to predict differences and answer puzzles involving subtraction.
**Standard(s): **

[MA2015] (2) 15: Measure the length of an object twice, using length units of different lengths for the two measurements; describe how the two measurements relate to the size of the unit chosen. [2-MD2]

**Subject:**Mathematics

**Title:**Using the Number Line to Compare

**Description:**In this lesson, one of a multi-part unit from Illuminations, students determine differences using the number line to compare lengths. Because this model is based on linear measurement, it is a distinctly different representation from the models presented in the first two lessons of this unit. At the end of this lesson, children are encouraged to predict differences and answer puzzles involving subtraction.

**Thinkfinity Partner:**Illuminations

**Grade Span:**K,PreK,1,2

**Title:** Begin with Buttons: Looking Back and Moving Forward

**Description:**
In this lesson, one of a multi-part unit from Illuminations, students review the work of the previous lessons through a variety of activity stations, one of which involves using an interactive Web site. Students model with buttons and record addition and subtraction.
**Standard(s): **

[MA2015] (1) 5: Relate counting to addition and subtraction (e.g., by counting on 2 to add 2). [1-OA5]

**Subject:**Mathematics

**Title:**Begin with Buttons: Looking Back and Moving Forward

**Description:**In this lesson, one of a multi-part unit from Illuminations, students review the work of the previous lessons through a variety of activity stations, one of which involves using an interactive Web site. Students model with buttons and record addition and subtraction.

**Thinkfinity Partner:**Illuminations

**Grade Span:**K,PreK,1,2

**Title:** Calculating Patterns: Looking Back and Moving Forward

**Description:**
This lesson, one of a multi-part unit from Illuminations, is designed as a summative assessment of students understanding of patterns. It measures their ability to create, extend, and interpret patterns in multiple ways.
**Standard(s): **

[MA2015] (1) 18: Organize, represent, and interpret data with up to three categories; ask and answer questions about the total number of data points, how many in each category, and how many more or less are in one category than in another. [1-MD4]

**Subject:**Mathematics

**Title:**Calculating Patterns: Looking Back and Moving Forward

**Description:**This lesson, one of a multi-part unit from Illuminations, is designed as a summative assessment of students understanding of patterns. It measures their ability to create, extend, and interpret patterns in multiple ways.

**Thinkfinity Partner:**Illuminations

**Grade Span:**K,PreK,1,2

**Title:** Calculating Patterns

**Description:**
In this eight lesson unit, from Illuminations, students represent patterns in different ways. They solve problems; make, explain, and defend conjectures; make generalizations; and extend and clarify their knowledge.
**Standard(s): **

[MA2015] (0) 16: Classify objects into given categories; count the number of objects in each category, and sort the categories by count. (Limit category counts to be less than or equal to 10.) [K-MD3]

**Subject:**Mathematics

**Title:**Calculating Patterns

**Description:**In this eight lesson unit, from Illuminations, students represent patterns in different ways. They solve problems; make, explain, and defend conjectures; make generalizations; and extend and clarify their knowledge.

**Thinkfinity Partner:**Illuminations

**Grade Span:**K,PreK,1,2

**Title:** Sampling Rocks

**Description:**
The purpose of this lesson, from Science NetLinks, is for students to learn about sampling through an investigation of rocks found in the schoolyard. In this lesson, students collect and analyze a sampling of rocks from the schoolyard. They sort the collected rocks by characteristics such as size, weight, and color, to see if any generalizations can be made about the types of rocks that can be found in the schoolyard.
**Standard(s): **

[MA2015] (1) 19: Distinguish between defining attributes (e.g., triangles are closed and three-sided) versus non-defining attributes (e.g., color, orientation, overall size); build and draw shapes to possess defining attributes. [1-G1]

**Subject:**Mathematics, Science

**Title:**Sampling Rocks

**Description:**The purpose of this lesson, from Science NetLinks, is for students to learn about sampling through an investigation of rocks found in the schoolyard. In this lesson, students collect and analyze a sampling of rocks from the schoolyard. They sort the collected rocks by characteristics such as size, weight, and color, to see if any generalizations can be made about the types of rocks that can be found in the schoolyard.

**Thinkfinity Partner:**Science NetLinks

**Grade Span:**K,1,2

**Title:** Sorting

**Description:**
The purpose of this lesson, from Science NetLinks, is to develop the idea that information can be more easily managed and retrieved if it is logically sorted and stored, using the example of books in a library. The activities in this lesson focus on sorting and ordering things so that they can be easily retrieved at a later date.
**Standard(s): **

[MA2015] (0) 5: Count to answer "how many?" questions about as many as 20 things arranged in a line, a rectangular array, or a circle, or as many as 10 things in a scattered configuration; given a number from 1-20, count out that many objects. [K-CC5]

**Subject:**Mathematics

**Title:**Sorting

**Description:**The purpose of this lesson, from Science NetLinks, is to develop the idea that information can be more easily managed and retrieved if it is logically sorted and stored, using the example of books in a library. The activities in this lesson focus on sorting and ordering things so that they can be easily retrieved at a later date.

**Thinkfinity Partner:**Science NetLinks

**Grade Span:**1,2,3

**Title:** Counting Back

**Description:**
In this lesson, one of a multi-part unit from Illuminations, students count to compare plates of fish-shaped crackers and then record the comparison in vertical and horizontal format. They apply their skills of reasoning and problem-solving during this lesson in several ways. Several pieces of literature appropriate for use with this lesson are suggested.
**Standard(s): **

[MA2015] (1) 18: Organize, represent, and interpret data with up to three categories; ask and answer questions about the total number of data points, how many in each category, and how many more or less are in one category than in another. [1-MD4]

**Subject:**Mathematics

**Title:**Counting Back

**Description:**In this lesson, one of a multi-part unit from Illuminations, students count to compare plates of fish-shaped crackers and then record the comparison in vertical and horizontal format. They apply their skills of reasoning and problem-solving during this lesson in several ways. Several pieces of literature appropriate for use with this lesson are suggested.

**Thinkfinity Partner:**Illuminations

**Grade Span:**K,PreK,1,2

**Title:** Pyramid Power

**Description:**
In this lesson, one of a multi-part unit from Illuminations, students make sets of a given number, explore relationships between numbers, and write numbers that enumerate how many elements are in a group. They make and record sets of one more and one less than a given number. They have the opportunity to apply their reasoning and communication skills in this lesson.
**Standard(s): **

[MA2015] (2) 23: Draw a picture graph and a bar graph (with single-unit scale) to represent a data set with up to four categories. Solve simple put-together, take-apart, and compare problems using information presented in a bar graph. (See Appendix A, Table 1.) [2-MD10]

**Subject:**Health,Mathematics

**Title:**Pyramid Power

**Description:**In this lesson, one of a multi-part unit from Illuminations, students make sets of a given number, explore relationships between numbers, and write numbers that enumerate how many elements are in a group. They make and record sets of one more and one less than a given number. They have the opportunity to apply their reasoning and communication skills in this lesson.

**Thinkfinity Partner:**Illuminations

**Grade Span:**K,PreK,1,2

**Title:** Practice Makes Perfect

**Description:**
In this lesson, one of a multi-part unit from Illuminations, students focus on differences of numbers from 10. Students use a real or virtual calculator and play a concentration game.
**Standard(s): **

[MA2015] (0) 5: Count to answer "how many?" questions about as many as 20 things arranged in a line, a rectangular array, or a circle, or as many as 10 things in a scattered configuration; given a number from 1-20, count out that many objects. [K-CC5]

**Subject:**Mathematics

**Title:**Practice Makes Perfect

**Description:**In this lesson, one of a multi-part unit from Illuminations, students focus on differences of numbers from 10. Students use a real or virtual calculator and play a concentration game.

**Thinkfinity Partner:**Illuminations

**Grade Span:**K,PreK,1,2

**Title:** Balancing Act

**Description:**
In this Illuminations lesson plan, students use mathematical models to represent and understand quantitative relationships. They are presented with pictures of pan balances with one or more objects in each pan. From these pictures, students discover relationships between and among the weights of the objects by comparing the balanced pans with those that are out of balance.
**Standard(s): **

[MA2015] (0) 16: Classify objects into given categories; count the number of objects in each category, and sort the categories by count. (Limit category counts to be less than or equal to 10.) [K-MD3]

**Subject:**Mathematics

**Title:**Balancing Act

**Description:**In this Illuminations lesson plan, students use mathematical models to represent and understand quantitative relationships. They are presented with pictures of pan balances with one or more objects in each pan. From these pictures, students discover relationships between and among the weights of the objects by comparing the balanced pans with those that are out of balance.

**Thinkfinity Partner:**Illuminations

**Grade Span:**K,PreK,1,2

**Title:** Building Numbers to Five

**Description:**
In this lesson, one of a multi-part unit from Illuminations, students make groups of zero to five objects, connect number names to the groups, compose and decompose numbers, and use numerals to record the size of a group. Visual, auditory, and kinesthetic activities are used to help students begin to acquire a sense of number.
**Standard(s): **

[MA2015] (0) 12: Fluently add and subtract within 5. [K-OA5]

**Subject:**Mathematics

**Title:**Building Numbers to Five

**Description:**In this lesson, one of a multi-part unit from Illuminations, students make groups of zero to five objects, connect number names to the groups, compose and decompose numbers, and use numerals to record the size of a group. Visual, auditory, and kinesthetic activities are used to help students begin to acquire a sense of number.

**Thinkfinity Partner:**Illuminations

**Grade Span:**K,PreK,1,2

**Title:** Recording Two Ways

**Description:**
In this lesson, one of a multi-part unit from Illuminations, students make sets of pasta shapes, count some away, and then record the subtraction in vertical and horizontal formats. They draw a set and cross out some shapes; then, they write in both formats the subtraction that the drawing represents.
**Standard(s): **

[MA2015] (0) 11: For any number from 1 to 9, find the number that makes 10 when added to the given number, e.g., by using objects or drawings, and record the answer with a drawing or equation. [K-OA4]

**Subject:**Mathematics

**Title:**Recording Two Ways

**Description:**In this lesson, one of a multi-part unit from Illuminations, students make sets of pasta shapes, count some away, and then record the subtraction in vertical and horizontal formats. They draw a set and cross out some shapes; then, they write in both formats the subtraction that the drawing represents.

**Thinkfinity Partner:**Illuminations

**Grade Span:**K,PreK,1,2

**Title:** Numbers and Me

**Description:**
In this lesson, one of a multi-part unit from Illuminations, students participate in activities in which they focus on the uses of numbers. Students identify and use numbers in a real-life setting and interpret survey data.
**Standard(s): **

[MA2015] (5) 19: Make a line plot to display a data set of measurements in fractions of a unit (^{1}/_{2}, ^{1}/_{4}, ^{1}/_{8}).
Use operations on fractions for this grade to solve problems involving information presented in line plots. [5-MD2]

**Subject:**Mathematics

**Title:**Numbers and Me

**Description:**In this lesson, one of a multi-part unit from Illuminations, students participate in activities in which they focus on the uses of numbers. Students identify and use numbers in a real-life setting and interpret survey data.

**Thinkfinity Partner:**Illuminations

**Grade Span:**K,PreK,1,2,3,4,5

**Title:** Building Sets of 17 and 18

**Description:**
In this lesson, one of a multi-part unit from Illuminations, students explore sets of up to18. They construct sets up to 18, write the numerals 17 and 18, and model 17 and 18 with bean sticks, cubes, and ten frames.
**Standard(s): **

[MA2015] (2) 6: Count within 1000; skip-count by 5s, 10s, and 100s. [2-NBT2]

**Subject:**Mathematics

**Title:**Building Sets of 17 and 18

**Description:**In this lesson, one of a multi-part unit from Illuminations, students explore sets of up to18. They construct sets up to 18, write the numerals 17 and 18, and model 17 and 18 with bean sticks, cubes, and ten frames.

**Thinkfinity Partner:**Illuminations

**Grade Span:**K,PreK,1,2

**Title:** Building Sets of 11 and 12

**Description:**
In this lesson, one of a multi-part unit from Illuminations, students explore sets of 11 and 12. They use bean sticks, connecting cubes, and ten frames to construct sets of 11 and 12. Then, they record and compare them the sets.
**Standard(s): **

[MA2015] (0) 5: Count to answer "how many?" questions about as many as 20 things arranged in a line, a rectangular array, or a circle, or as many as 10 things in a scattered configuration; given a number from 1-20, count out that many objects. [K-CC5]

**Subject:**Mathematics

**Title:**Building Sets of 11 and 12

**Description:**In this lesson, one of a multi-part unit from Illuminations, students explore sets of 11 and 12. They use bean sticks, connecting cubes, and ten frames to construct sets of 11 and 12. Then, they record and compare them the sets.

**Thinkfinity Partner:**Illuminations

**Grade Span:**K,PreK,1,2

**Title:** Sorting Foods

**Description:**
In this lesson, one of a multi-part unit from Illuminations, students visit a Web site to play a game related to the food pyramid and sort foods using the categories of the food pyramid. They also create sets up to ten and write numerals up to ten. This lesson makes a natural connection to the science of nutrition.
**Standard(s): **

[MA2015] (0) 16: Classify objects into given categories; count the number of objects in each category, and sort the categories by count. (Limit category counts to be less than or equal to 10.) [K-MD3]

**Subject:**Health,Mathematics

**Title:**Sorting Foods

**Description:**In this lesson, one of a multi-part unit from Illuminations, students visit a Web site to play a game related to the food pyramid and sort foods using the categories of the food pyramid. They also create sets up to ten and write numerals up to ten. This lesson makes a natural connection to the science of nutrition.

**Thinkfinity Partner:**Illuminations

**Grade Span:**K,PreK,1,2

**Title:** Building Sets of Ten

**Description:**
In this lesson, one of a multi-part unit from Illuminations, students explore sets of up to 10 items and practice writing the numbers 0 through 10. Students count back from 10, identify sets of up to 10 objects, and record 10 on a chart. They also construct and decompose sets of up to 10 items. This lesson provides opportunities for reasoning and communication.
**Standard(s): **

[MA2015] (0) 16: Classify objects into given categories; count the number of objects in each category, and sort the categories by count. (Limit category counts to be less than or equal to 10.) [K-MD3]

**Subject:**Mathematics

**Title:**Building Sets of Ten

**Description:**In this lesson, one of a multi-part unit from Illuminations, students explore sets of up to 10 items and practice writing the numbers 0 through 10. Students count back from 10, identify sets of up to 10 objects, and record 10 on a chart. They also construct and decompose sets of up to 10 items. This lesson provides opportunities for reasoning and communication.

**Thinkfinity Partner:**Illuminations

**Grade Span:**K,PreK,1,2

**Title:** Let's Count to 10

**Description:**
In this eight-lesson unit from Illuminations, students make groups of zero to ten objects, connect number names to the groups, compose and decompose numbers, and use numerals to record the size of a group. Visual, auditory, and kinesthetic activities are included in each lesson. The unit is most appropriate for students learning at the kindergarten and grade one levels.
**Standard(s): **

[MA2015] (0) 11: For any number from 1 to 9, find the number that makes 10 when added to the given number, e.g., by using objects or drawings, and record the answer with a drawing or equation. [K-OA4]

**Subject:**Mathematics

**Title:**Let's Count to 10

**Description:**In this eight-lesson unit from Illuminations, students make groups of zero to ten objects, connect number names to the groups, compose and decompose numbers, and use numerals to record the size of a group. Visual, auditory, and kinesthetic activities are included in each lesson. The unit is most appropriate for students learning at the kindergarten and grade one levels.

**Thinkfinity Partner:**Illuminations

**Grade Span:**K,PreK,1,2

**Title:** Let's Count to 5

**Description:**
In this seven-lesson unit, from Illuminations, students make groups of zero through five objects and connect number words to the groups. They use numerals to record the size of a group. Familiar nursery rhymes and songs and visual, auditory and kinesthetic activities are included in each lesson. The unit is most appropriate for students learning at the prekindergarten and kindergarten levels.
**Standard(s): **

[MA2015] (0) 11: For any number from 1 to 9, find the number that makes 10 when added to the given number, e.g., by using objects or drawings, and record the answer with a drawing or equation. [K-OA4]

**Subject:**Mathematics

**Title:**Let's Count to 5

**Description:**In this seven-lesson unit, from Illuminations, students make groups of zero through five objects and connect number words to the groups. They use numerals to record the size of a group. Familiar nursery rhymes and songs and visual, auditory and kinesthetic activities are included in each lesson. The unit is most appropriate for students learning at the prekindergarten and kindergarten levels.

**Thinkfinity Partner:**Illuminations

**Grade Span:**K,PreK,1,2

**Title:** Marble Math

**Digital Tool:**
website **Web Address URL:**
http://www.abcya.com/addition.htm **Standard(s): **

[MA2015] (0) 12: Fluently add and subtract within 5. [K-OA5]**Digital Tool Description:** Marble Math is a game on www.abcya.com that allows students to practice addition with manipulatives. Students can use the tool to practice addition. The game tracks the students progress and shows students which answers are correct and incorrect. Students can use virtual manipulatives to assist them in correctly adding a number sentence. As students progress to the next level the problems get more difficult.

**Title:**Marble Math

**Digital Tool:**website

**Digital Tool Description:**Marble Math is a game on www.abcya.com that allows students to practice addition with manipulatives. Students can use the tool to practice addition. The game tracks the students progress and shows students which answers are correct and incorrect. Students can use virtual manipulatives to assist them in correctly adding a number sentence. As students progress to the next level the problems get more difficult.

**Title:** What Would You Pack For a Trip To Outer Space?

**Description:**
Building your own private spaceship can be a lot of fun, but what travels with you can be just as important as what the outside looks like. Have you ever thought about what's on an astronaut's packing list?
**Standard(s): **

[MA2015] (6) 1: Understand the concept of a ratio, and use ratio language to describe a ratio relationship between two quantities. [6-RP1]

**Subject:**Cross-Disciplinary - Informal Education , Cross-Disciplinary - Technology , Mathematics - Applied Mathematics , Physical Education - Adventure and Risk Challenge Activities , Science - Biological and Life Sciences , Science - Earth science , Science - General Science , Science - Natural History , Science - Space Sciences , Science - Zoology , Vocational Education - Technical , Adult & Family Literacy - Lifeskills , Informal Education - Academic Enrichment , Informal Education - Arts and Crafts , Informal Education - Business/Entrepreneurship training , Informal Education - Community service/Leadership/Team-building , Informal Education - Drama and Puppets , Informal Education - Environmental Education , Informal Education - Health/Wellness/Nutrition/Cooking , Informal Education - Homework Help/Tutoring , Informal Education - Movement and Music , Informal Education - Photography/Digital Arts , Informal Education - School to Career Experience , Informal Education - Sports/Fitness/Recreation , Informal Education - Technology Training , Informal Education - Zoo/Aquarium/Nature Center Education

**Title:**What Would You Pack For a Trip To Outer Space?

**Description:**Building your own private spaceship can be a lot of fun, but what travels with you can be just as important as what the outside looks like. Have you ever thought about what's on an astronaut's packing list?

**Thinkfinity Partner:**Wonderopolis

**Grade Span:**K,PreK,1,2,3,4,5

**Title:** Number and Operations Web Links

**Description:**
This collection of Web links, reviewed and presented by Illuminations, offers teachers and students information about and practice in concepts related to arithmetic. Users can read the Illuminations Editorial Board's review of each Web site, or choose to link directly to the sites.
**Standard(s): **

[MA2015] (5) 26: Classify two-dimensional figures in a hierarchy based on properties. [5-G4]

**Subject:**Mathematics

**Title:**Number and Operations Web Links

**Description:**This collection of Web links, reviewed and presented by Illuminations, offers teachers and students information about and practice in concepts related to arithmetic. Users can read the Illuminations Editorial Board's review of each Web site, or choose to link directly to the sites.

**Thinkfinity Partner:**Illuminations

**Grade Span:**K,1,2,3,4,5,6,7,8,9,10,11,12

**Title:** What Would You Pack For a Trip To Outer Space?

**Description:**
Building your own private spaceship can be a lot of fun, but what travels with you can be just as important as what the outside looks like. Have you ever thought about what's on an astronaut's packing list?
**Standard(s): **

[MA2015] (6) 1: Understand the concept of a ratio, and use ratio language to describe a ratio relationship between two quantities. [6-RP1]

**Subject:**Cross-Disciplinary - Informal Education , Cross-Disciplinary - Technology , Mathematics - Applied Mathematics , Physical Education - Adventure and Risk Challenge Activities , Science - Biological and Life Sciences , Science - Earth science , Science - General Science , Science - Natural History , Science - Space Sciences , Science - Zoology , Vocational Education - Technical , Adult & Family Literacy - Lifeskills , Informal Education - Academic Enrichment , Informal Education - Arts and Crafts , Informal Education - Business/Entrepreneurship training , Informal Education - Community service/Leadership/Team-building , Informal Education - Drama and Puppets , Informal Education - Environmental Education , Informal Education - Health/Wellness/Nutrition/Cooking , Informal Education - Homework Help/Tutoring , Informal Education - Movement and Music , Informal Education - Photography/Digital Arts , Informal Education - School to Career Experience , Informal Education - Sports/Fitness/Recreation , Informal Education - Technology Training , Informal Education - Zoo/Aquarium/Nature Center Education

**Title:**What Would You Pack For a Trip To Outer Space?

**Description:**Building your own private spaceship can be a lot of fun, but what travels with you can be just as important as what the outside looks like. Have you ever thought about what's on an astronaut's packing list?

**Thinkfinity Partner:**Wonderopolis

**Grade Span:**K,PreK,1,2,3,4,5

**Title:** Illuminations Activities

**Description:**
This Web page, from Illuminations, allows users to access all of Illuminations' online, interactive activities. The activities span the grades and encompass all areas of mathematics.
**Standard(s): **

[MA2015] (2) 14: Measure the length of an object by selecting and using appropriate tools such as rulers, yardsticks, meter sticks, and measuring tapes. [2-MD1]

**Subject:**Mathematics

**Title:**Illuminations Activities

**Description:**This Web page, from Illuminations, allows users to access all of Illuminations' online, interactive activities. The activities span the grades and encompass all areas of mathematics.

**Thinkfinity Partner:**Illuminations

**Grade Span:**K,1,2,3,4,5,6,7,8,9,10,11,12