Unifix cubes are a concrete representation of addition/number bonds. Building the bond with the Unifix cubes is what develops number sense. Great use for flash cards instead of looking for just memorization
Neat idea for maybe a small group. Number Recognition: Ziplock quilt game- put cards in each square and have children swat the answers with a flyswatter. Could be used for math, literacy, science, vocabulary, anything!
Math- Kindergarten through Second Grade: Nice partner for the Linus the Minus: Here's an anchor chart on "Gus the Plus", a math brother who helps students remember and understand the symbol for addition.
Anchor Charts and Pictures to Support Literacy and Math