Number Fact Progressions
This simple broken calculator app encourages students to make numbers in different ways using four operations. It promotes flexible, efficient and accurate thinking.
Nrich suggests some fun and challenging activities to develop number fluency.
Solvemojis are puzzle involving all four operations. An engaging way for children to practice fluency skills but also requires kids to think, reasoning and communicate at a deeper level.
A VERY POWERFUL, highly interactive number sense strategy that can be used at any grade level!
How do you represent math concepts pictorially? Kyle Pearce shares animatations to conceptually explain math concepts.