This QR code self checking activity can be used in 2nd-4th grade math as a whole class activity, small group activity, for early finishers, or students who need extra review. These task cards include basic elapsed time questions to the quarter hour only, and do not cross between a.m. and p.m.
Print on card stock and laminate. Students will need to access a mobile device with a camera to scan QR codes (iPad, iPod, Smart Phone, Tablet, etc.)
This activity includes 20 elapsed time task cards.
Students will read each task card and record answers on the student answer sheet provided. Once they have recorded their answers, they will use their device to scan the codes to check their answers. Students can then use the circles provided to assess whether they answered each question correctly.