ALEX Lesson Plans
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Title: Getting Froggy Wih It
Description:
Students will solve problems using a number line. Students will work collaboratively to create a "Town" with the main street consisting of a number line diagram. They will practice counting forwards and backwards, measuring and determining distance in units on the number line.
Standard(s): [MA2013] (2) 19: Represent whole numbers as lengths from 0 on a number line diagram with equally spaced points corresponding to the numbers 0, 1, 2, ..., and represent wholenumber sums and differences within 100 on a number line diagram. [2MD6]
Subject: Mathematics (2)
Title: Getting Froggy Wih It
Description: Students will solve problems using a number line. Students will work collaboratively to create a "Town" with the main street consisting of a number line diagram. They will practice counting forwards and backwards, measuring and determining distance in units on the number line.
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Title: Jelly Beans Add Up
Description:
The lesson will explore counting, sorting, and graphing skills. The lesson provides students an exciting and fun way of exploring and internalizing graphing, sorting, and counting skills. Realistically, the students will discover what color jelly bean is contained more often than any other color in a standard bag of jelly beans. Moreover, students will be investigating probability. This lesson plan was created as a result of the Girls Engaged in Math and Science, GEMS Project funded by the Malone Family Foundation.
Standard(s): [MA2013] (2) 23: Draw a picture graph and a bar graph (with singleunit scale) to represent a data set with up to four categories. Solve simple puttogether, takeapart, and compare problems using information presented in a bar graph. (See Appendix A, Table 1.) [2MD10]
Subject: Mathematics (2), or Science (1)
Title: Jelly Beans Add Up
Description: The lesson will explore counting, sorting, and graphing skills. The lesson provides students an exciting and fun way of exploring and internalizing graphing, sorting, and counting skills. Realistically, the students will discover what color jelly bean is contained more often than any other color in a standard bag of jelly beans. Moreover, students will be investigating probability. This lesson plan was created as a result of the Girls Engaged in Math and Science, GEMS Project funded by the Malone Family Foundation.
Thinkfinity Lesson Plans
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Title: Exploring Other Number Patterns
Description:
In this lesson, one of a multipart unit from Illuminations, students make and extend patterns with numbers in a variety of mathematical contexts. They also explore functions at an intuitive level.
Standard(s): [MA2013] (2) 19: Represent whole numbers as lengths from 0 on a number line diagram with equally spaced points corresponding to the numbers 0, 1, 2, ..., and represent wholenumber sums and differences within 100 on a number line diagram. [2MD6]
Subject: Mathematics Title: Exploring Other Number Patterns
Description: In this lesson, one of a multipart unit from Illuminations, students make and extend patterns with numbers in a variety of mathematical contexts. They also explore functions at an intuitive level. Thinkfinity Partner: Illuminations Grade Span: K,PreK,1,2
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Title: Hopping Backward on the Number Line
Description:
In this lesson, one of a multipart unit from Illuminations, students generate differences using the number line model. Because this model highlights the measurement aspect of subtraction, it is a distinctly different representation from the models presented in lessons one and two. The order property for subtraction is investigated. At the end of the lesson, children are encouraged to predict differences and answer puzzles involving subtraction.
Standard(s): [MA2013] (2) 19: Represent whole numbers as lengths from 0 on a number line diagram with equally spaced points corresponding to the numbers 0, 1, 2, ..., and represent wholenumber sums and differences within 100 on a number line diagram. [2MD6]
Subject: Mathematics Title: Hopping Backward on the Number Line
Description: In this lesson, one of a multipart unit from Illuminations, students generate differences using the number line model. Because this model highlights the measurement aspect of subtraction, it is a distinctly different representation from the models presented in lessons one and two. The order property for subtraction is investigated. At the end of the lesson, children are encouraged to predict differences and answer puzzles involving subtraction. Thinkfinity Partner: Illuminations Grade Span: K,PreK,1,2

