Which of the following teachers is using the computer most effectively for math? Question 21 options: "I use the computer primarily for math practice and drill." "I use the computer so that children can manipulate geometric figures." "I use the computer to manipulate figures and place the actual hands-on manipulatives nearby." "I believe that my preschool children learn more if they only use hands-on manipulatives. The computer is too likely to just be a plaything. Therefore, I do not use the computer for math