ALEX Lesson Plans
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.
Thinkfinity Lesson Plans
Subject: Mathematics Title: Exploring Other Number Patterns
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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
Subject: Mathematics Title: Hopping Backward on the Number Line
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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

