K – CC – RT3
Two students were asked to count all the stamps in a collection. After counting the collection, Monica said there were 7 stamps. After Jana counted the collection, she said there were 8 stamps. Can they both be correct? Explain your...K – CC – RT4
Danny had a collection of items in a small bag. Jasmyn had a collection of items in a large bag. Danny thought that his collection had less than Jasmyn’s because his was in a small bag. Do you agree with Danny?K – CC – RT5
Students were given different collections to count. Thom’s collection was in a small box. Jaya’s collection was stored in a large bag. Thom said his collection had less than Jaya’s. Jaya disagreed. Without counting either collection, explain why both students could be...K – CO – RT5
Your physical education teacher is teaching students how to properly throw a ball. The teacher provides students with different-sized balls that all weigh differently. Explain the weight difference in the balls.Page 4 of 90