Elapsed time is such a tricky concept to teach in a way that students understand. Another pinner said, "There are a variety of methods and strategies for teaching elapsed time, but using a number line really helps my students be successful.
These task cards are great for practicing adding and subtracting intervals of time / elapsed time in problem solving situations. Use as scoot or scavenger hunt, with math groups, or for early finishers.
***FREEBIE***Give your students a fun way to practice calculating elapsed time with these elapsed time word problem task cards. These fun task cards feature QR codes that students can scan to check their answers. Set up these addition and subtraction task