This is a one page worksheet with 9 different versions of the same 3 projectile problems. You cut them apart, so each students only gets 1/9 page. (save paper!!!) Each version has the same words, but different numbers, so each group does the same process, but gets a different answer.
I use this as a homework or in-class assignment for my physics classes. Students solve problems alone, then meet in groups to compare answers.
My complete solutions are available HERE
for purchase! It is a 9 page file - 1 page of detailed solutions for each group. I laminated them & keep them in the file.