Fraction Forge6-8 · Adding fractions: 1/4 + 1/3
Ready

This is a simulation, not a quiz. You answer by trying things and watching what happens.

Our question

What does 1/4 + 1/3 look like on one bar?

Getting the simulation ready…

  1. 1Build or change something
  2. 2Say what will happen, then run it
  3. 3Finish: say what you found
What counts as evidence
  • Both bars split to twelfths.
  • The count of shaded pieces after the common partition.
  • A conclusion must address the Fraction Forge question.