Early Algebra for the Interactive Whiteboard:
Expressions and Equality
by Dr. Henry Borenson
This SMART Board application, intended for students in grades 1 - 3, focuses on the relational meaning of equality. Students determine the unknown value in addition and subtraction equations and solve problems using objects and drawings.
Evaluate: 2a + 3p if a = 5 and p = 10.
Example: Find the unknown value in 3a - a + 2p - p = 2a + ___
Example: 4 + __ + 5 = 10 - 2 + 3
Each license includes the following BONUS: A worksheet and answer key for each lesson and an instructional video manual. Click here for a sample worksheet.
(Available via download link. Also available on disc.)
This application may be used with the Promethean Board, Mimio and other interactive whiteboards.
EA-WB-01: $35 - License for One
EA-WB-05: $125 - License for Five
EA-WB-10: $200 - License for Ten
EA-WB-25: $350 - License for Twenty-five