I’ve shared some of my favorite free apps from the Math Learning Center like (Number Pieces, Number Line, and Geoboard). Number Frames app is a fantastic iOS and web tool that helps students create arrays. They can construct frames of numbers to five, ten, twenty, and one hundred. Students use the frames to count, represent, compare, and compute a set of numbers.
Number Frames App
This app helps students see quantities as equal groups and draw conclusions about different quantities. Primary students will move away from one-by-one counting and find more efficient ways of interacting with numbers. Number Frames gives students and teachers lots of options for counting with numbers and examining quantities. They can even annotate the screen to demonstrate their thinking.