Part-Part-Whole: Building a Foundation for Addition and Subtraction

by Sherri Cheshire

Price: 675 points or $6.75 USD

Subjects: math

Grades: 13,1

Description: Students will build a foundation for addition and subtraction as they work with the concept of Part-Part-Whole. This 4 deck bundle provides part-part-whole practice in 4 different formats. Each deck contains 15 slides. Students will: *drag Xs to the whole to show the given part. Count the remaining pictures to identify the missing part and chose the corresponding number. *drag pictures to the top to create the "whole". The parts remain in white so that you can discuss the different combinations for creating the same whole. Once the whole is created, choose the number to tell how many. *choose a number to identify the whole then drag pictures to build the parts. Choose a number to identify the missing part. *count each part and drag numbers to the corresponding spot on the puzzle. Count the combined sets and drag a number to the corresponding spot on the puzzle.