BeachyTeach

This is a step-by-step presentations to allow students to explore the basic concept of balancing equations with simple numbers. In this presentation students learn that there can be operations on both sides of the equals mark (3+3=2+1), and sometimes the equation contains a letter in place of a number (3+3=2+N) Students practice as a whole group finding out what N equals.

Introduction to making change. Students see visuals of actual money and pictures of items to purchase. There is work space on each slide to set up the problem and subtract together. Look for the classwork that goes with this lesson. "Making Change Intro. WS"

This is the second SmartBoard interactive review game for third grade math. Students review concepts such as subtraction, weight, mass, 2D shapes, line plots and symmetry. Students again enjoy working in teams to solve these review questions.