Dr. Kat Math Practice

Review — Putting It All Together

Lesson Page 1, Wrap-Up

What you'll work on

Revisit the full arc of Lesson Page 1 — dimensions, number families, fractions, and decimals — and check that the big ideas hold together as one picture.

Big Idea for this lesson

$An open classical book resting on a wooden desk, its pages showing circles, tick marks on a line, and small nested forms — suggesting review and synthesis of the full lesson.$

Every number has a home (Natural, Integer, or Rational), a form (a point in 0D, a mark on a 1D line, a fraction, or a decimal), and a size. Fractions are just rational numbers that live between the whole ones — and every fraction can be written as a decimal by dividing top by bottom.

7 questions · pace yourself · explanations on every answer

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