Waldorf ~ grade ~ Math ~ Fractions ~ Butterfly Method ~ add or subtract fractions the butterfly way. Adding the visuals really helps the ideas stick, learn your fractions now and higher math will be much easier!
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
Math center for fractions Equivalent Fraction Race: two students each roll a dice. Write two numbers as a proper fraction, then both students race to write all the equivalent fractions they can create for that fraction.