This free PDF worksheet combines science, number sense and comparing numbers to teach kids about the causes of erosion. They'll compare numbers related to ice, wind, water, gravity and waves and decide if each cause is greater, less than or equal to another. It's an interdisciplinary and meaningful way to learn that kids will enjoy.
Introduce your kids to the various measuring tools and their uses. Explain how a ruler, plastic tape, yard stick, and metal tape measure are used to measure different objects. Guide them as they help Steve measure things in his home with the correct tool.