Counting Hearts Activity | Valentine's Day | Number Recognition, Expanding Utterances, & Early Math Practice Do you have students who LOVE Hearts? Want a simple Valentine's Day activity? Make counting fun with this Counting Hearts Activity!Each page features a different number of Hearts in various colors (e.g., 2 purple Heart, 5 pink Heart), with a black & white version available. Students count the Hearts, identify the number, and can even label the color to reinforce language skills.