Halves, thirds & fourths

What is “Halves, thirds & fourths”?

Halves, thirds & fourths is a 1st grade – 2nd grade math skill in the Puzzle Park region of the TernQuest map — solve the story, then name the shape and the share. It is aligned to California Common Core State Standards standard 2.G.3. Children work through 24 grade-tagged questions at the apply level (applying the idea), and Pip the tern offers a hint — never the answer — when they get stuck.

How does it unlock?

Skills on the map unlock in order: finishing the skill before this one with a mastery score of 60 or more opens halves, thirds & fourths. A grown-up can also assign it directly from the dashboard, and teachers can assign it to a whole class with a join code.