I created this bundle for my students to master their doubles facts.
Doubles Facts: I put these problems into pink balloons. My students had to pink a piece of bubblegum and then I came around and popped their gum. Inside was their math problem. After everyone's bubble was popped, they had to give me the answer to their problem.
Doubles/Not a Doubles Sort: I have two gumball machines. Students will get a gumball and decide if it's a double or not then sort it. Before sorting it you can ask them the answer to the problem.
Doubles Game board: A fun way to practice those doubles facts.
Doubles Plus and Minus 1: These are simple task cards for students to master this hard skill. I laminate these cards and give my students an expo marker to write answer.