You know how students LOVE gadgets! This is a very engaging small group or individual center activity. The activity is completed with magnifying glasses. (I got mine for $1.00 each at the dollar store.) There are three watermelon-themed pictures. Each picture has math equations for 5, 6, and 7 hidden in it.
Students will use the magnifying glass(es) to find the hidden equations. They will then record the equations in appropriate boxes on the accompanying worksheet.
This is a very engaging, easy-to-prepare activity that your students are sure to love!