Looking for a fun Earth Day activity that reinforces ELA skills? These digital task cards (BOOM™ Cards), suitable mostly for Second, Third, Fourth, and Fifth grade, reinforce the ELA skill of identifying synonyms. Students read a word on a sign and "feed" the Earth Day friend (colorful recycling bins) a synonym (on a glass jar, newspaper, tin can, cardboard box, plastic container, pie tin, milk jug). The correct word disappears into the friend's mouth. Fun vocabulary review with pretend recyclin