Taking Away Sets
Students explore the results of subtracting sets and the effects of subtracting 0 and subtracting all. They construct a table showing differences.
K - 2nd Math 3 Views 5 Downloads
Grade 1 Supplement Set A3 - Number & Operations: Addition & Subtraction on the Number Line
Hop your way through a mathematical equation with your first grade class as they learn the idea of moving up and down the number line. Adding and subtracting like little frogs is an engaging and clever way to teach/reinforce this concept.
K - 2nd Math CCSS: Adaptable
New Review Data Analysis: Measuring Reflexes and Interpreting Data
Guide scholars as they test their reflexes over several days—at different times of the day—to discover if their body reacts differently in the morning versus the afternoon. Pupils collect their data, present it in a variety of tables,...
2nd - 3rd Math CCSS: Adaptable