**Title:** How Many Times Did You Add That?

**Description:**
After watching the video clip of the Hershey's plant, students will use grid paper to investigate multiplication as repeated addition.
This lesson plan was created by exemplary Alabama Math Teachers through the AMSTI project.
**Standard(s): **

[SS2010] LWT2 (2) 7: Explain production and distribution processes.

**Subject:**Mathematics (1 - 4), or Social Studies (2)

**Title:**How Many Times Did You Add That?

**Description:**After watching the video clip of the Hershey's plant, students will use grid paper to investigate multiplication as repeated addition. This lesson plan was created by exemplary Alabama Math Teachers through the AMSTI project.

**Title:** Multiplication Facts, Facts, Facts and Some Reese's Pieces for Snack!!

**Description:**
This lesson teaches the basic math multiplication facts in a fun way so that students will want to remember them. Knowledge of all multiplication facts will help with learning subsequent skills in longer multiplication, division, fractions, etc.
**Standard(s): **

[MA2015] (3) 5: Apply properties of operations as strategies to multiply and divide. (Students need not use formal terms for these properties.) [3-OA5]

**Subject:**Mathematics (1 - 3), or Technology Education (3 - 5)

**Title:**Multiplication Facts, Facts, Facts and Some Reese's Pieces for Snack!!

**Description:**This lesson teaches the basic math multiplication facts in a fun way so that students will want to remember them. Knowledge of all multiplication facts will help with learning subsequent skills in longer multiplication, division, fractions, etc.

**Title:** What To Buy?

**Description:**
During this lesson students get to experience shopping through a slide show. They have to choose an item and then place the correct amount of money beside the item they wish to purchase. Students also practice counting money via the Internet.
**Standard(s): **

[MA2015] (2) 21: Solve word problems involving dollar bills, quarters, dimes, nickels, and pennies, using $ and ¢ symbols appropriately. [2-MD8]

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

**Title:**What To Buy?

**Description:**During this lesson students get to experience shopping through a slide show. They have to choose an item and then place the correct amount of money beside the item they wish to purchase. Students also practice counting money via the Internet.

**Title:** Math in Everyday Life

**Description:**
In this lesson students will solve word problems involving time and money, focusing on addition, subtraction, multiplication, and fractions. The students will also work with a partner to make up their own word problems and then gain practice solving word problems using various Internet sites.
**Standard(s): **

[MA2015] (2) 2: Fluently add and subtract within 20 using mental strategies. (See standard 6, Grade 1, for a list of mental strategies.) By end of Grade 2, know from memory all sums of two one-digit numbers. [2-OA2]

**Subject:**Mathematics (2), or Technology Education (3 - 5)

**Title:**Math in Everyday Life

**Description:**In this lesson students will solve word problems involving time and money, focusing on addition, subtraction, multiplication, and fractions. The students will also work with a partner to make up their own word problems and then gain practice solving word problems using various Internet sites.

**Title:** How Many Left?

**Description:**
In this lesson, one of a multi-part unit from Illuminations, students explore the familiar set model of subtraction. The students write story problems and find differences using sets, including subtracting all and subtracting zero. They record the differences in a chart. Communication is a major focus in this lesson.
**Standard(s): **

[MA2015] (2) 12: Mentally add 10 or 100 to a given number 100 - 900, and mentally subtract 10 or 100 from a given number 100 - 900. [2-NBT8]

**Subject:**Mathematics

**Title:**How Many Left?

**Description:**In this lesson, one of a multi-part unit from Illuminations, students explore the familiar set model of subtraction. The students write story problems and find differences using sets, including subtracting all and subtracting zero. They record the differences in a chart. Communication is a major focus in this lesson.

**Thinkfinity Partner:**Illuminations

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

**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:** Links Away: Looking Back and Moving Forward

**Description:**
This lesson, one of a multi-part unit from Illuminations, reviews the work of the previous lessons and suggests a framework for summative assessment. Students review the models for subtraction, use the properties of subtraction, and memorize subtraction facts. During this lesson, students use the mathematical knowledge and skills developed in the previous lessons to demonstrate understanding and ability to apply that knowledge to playing a new game.
**Standard(s): **

[MA2015] (2) 2: Fluently add and subtract within 20 using mental strategies. (See standard 6, Grade 1, for a list of mental strategies.) By end of Grade 2, know from memory all sums of two one-digit numbers. [2-OA2]

**Subject:**Mathematics

**Title:**Links Away: Looking Back and Moving Forward

**Description:**This lesson, one of a multi-part unit from Illuminations, reviews the work of the previous lessons and suggests a framework for summative assessment. Students review the models for subtraction, use the properties of subtraction, and memorize subtraction facts. During this lesson, students use the mathematical knowledge and skills developed in the previous lessons to demonstrate understanding and ability to apply that knowledge to playing a new game.

**Thinkfinity Partner:**Illuminations

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

**Title:** Block Pounds

**Description:**
In this lesson, from Illuminations, students explore the use of variables as unknowns as they solve for the weights of objects using information presented in pictures. They also model situations that involve the addition and subtraction of whole numbers, using objects, pictures, and symbols.
**Standard(s): **

[MA2015] (2) 13: Explain why addition and subtraction strategies work, using place value and the properties of operations. (Explanations may be supported by drawings or objects.) [2-NBT9]

**Subject:**Mathematics

**Title:**Block Pounds

**Description:**In this lesson, from Illuminations, students explore the use of variables as unknowns as they solve for the weights of objects using information presented in pictures. They also model situations that involve the addition and subtraction of whole numbers, using objects, pictures, and symbols.

**Thinkfinity Partner:**Illuminations

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

**Title:** Fact Family Fun

**Description:**
In this lesson, one of a multi-part unit from Illuminations, the relation of addition to subtraction is explored with fish-shaped crackers. The students search for related addition and subtraction facts for a given number and investigate fact families when one addend or the difference is 0.
**Standard(s): **

[MA2015] (2) 2: Fluently add and subtract within 20 using mental strategies. (See standard 6, Grade 1, for a list of mental strategies.) By end of Grade 2, know from memory all sums of two one-digit numbers. [2-OA2]

**Subject:**Mathematics

**Title:**Fact Family Fun

**Description:**In this lesson, one of a multi-part unit from Illuminations, the relation of addition to subtraction is explored with fish-shaped crackers. The students search for related addition and subtraction facts for a given number and investigate fact families when one addend or the difference is 0.

**Thinkfinity Partner:**Illuminations

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

**Title:** My Family House is Full math facts

**Digital Tool:**
ToonDoo cartoon creation **Web Address URL:**
http://www.toondoo.com/ **Standard(s): **

[MA2015] (2) 2: Fluently add and subtract within 20 using mental strategies. (See standard 6, Grade 1, for a list of mental strategies.) By end of Grade 2, know from memory all sums of two one-digit numbers. [2-OA2]**Digital Tool Description:** This tool allows students to apply what they have learned about fact . Students will use the application Toondoo to demonstrate how three numbers can give different facts. Then the students will share their cartoon with the class.

**Title:**My Family House is Full math facts

**Digital Tool:**ToonDoo cartoon creation

**Digital Tool Description:**This tool allows students to apply what they have learned about fact . Students will use the application Toondoo to demonstrate how three numbers can give different facts. Then the students will share their cartoon with the class.

**Title:** How Many Under the Shell?

**Description:**
This student interactive from Illuminations allows students to discover basic addition and subtraction facts. When Okta hides bubbles, students try to determine the number under the shell.
**Standard(s): **

[MA2015] (2) 2: Fluently add and subtract within 20 using mental strategies. (See standard 6, Grade 1, for a list of mental strategies.) By end of Grade 2, know from memory all sums of two one-digit numbers. [2-OA2]

**Subject:**Mathematics

**Title:**How Many Under the Shell?

**Description:**This student interactive from Illuminations allows students to discover basic addition and subtraction facts. When Okta hides bubbles, students try to determine the number under the shell.

**Thinkfinity Partner:**Illuminations

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