Early Algebra for the SMART Board:
Expressions and Equality
by Dr. Henry Borenson
This SMART Board application, intended for teachers of students in grades 1 - 3, focuses on the relational meaning of equality (CCSS 1.OA.7). Using objects and pictures, students combine like terms, evaluate expressions and determine the missing value to make two expressions equal (CCSS 1.OA.8).
Evaluate 1: 2a + 3p if a = 5 and p = 10.
Example 2: Find the unknown value in 3a - a + 2p - p = 2a + ___
Example 3: 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.)
REQUIRES THE USE OF THE SMART BOARD® and SMART NOTEBOOK SOFTWARE 10.0 OR LATER.
EA-SB-01: $35 - License for One
EA-SB-05: $150 - License for Five
EA-SB-10: $250 - License for Ten