Fun and engaging Earth day deck of cards where students use their knowledge of number relationships to identify whether one group of objects is greater than, less than or equal to another group of objects. This engaging set of Earth Day BOOM cards also help your students to build their confidence in using the symbols of >, < and =. To get a quick PREVIEW of this set of BOOM Cards, click here.For more games and activities focusing on more, less and equal to, click here.For more fun and eng