# ALEX Lesson Plan Resources

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ALEX Lesson Plans
Subject: Mathematics (K)
Description: In this lesson, students will use manipulatives to act out and solve simple addition problems.

Subject: Mathematics (K - 3), or Technology Education (K - 2)
Title: Hundred Blocks Board
Description: In this lesson students will practice adding, subtracting, and multiplying without regrouping using a hundred blocks board. Students will be given opportunities to identify and discuss different patterns that they discover and relate number patterns to visual patterns.

Thinkfinity Lesson Plans
Subject: Mathematics
Title: Begin with Buttons: Looking Back and Moving Forward      Add Bookmark
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

Subject: Mathematics
Title: Numbers Many Ways      Add Bookmark
Description: In this lesson, one of a multi-part unit from Illuminations, students work with subtraction at the intuitive level as they explore number families and ways to decompose numbers to 10. They also identify members of fact families.
Thinkfinity Partner: Illuminations

Subject: Health,Mathematics
Title: Try for Five      Add Bookmark
Description: In this lesson, one of a multi-part unit from Illuminations, students explore the many ways to decompose numbers and then build on their knowledge of addition and subtraction to find missing addends. They also visit a Web site related to the food pyramid.
Thinkfinity Partner: Illuminations

Subject: Mathematics
Title: Comparing Connecting Cubes: Looking Back and Moving Forward      Add Bookmark
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 use the mathematical knowledge and skills developed in the previous lessons to demonstrate understanding and the ability to apply that knowledge to playing subtraction games.
Thinkfinity Partner: Illuminations

Subject: Mathematics
Title: Building Sets of Ten      Add Bookmark
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

Subject: Mathematics
Title: Let's Count to 10      Add Bookmark
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