by Soo Jin Lee and Jaehong Shin

INSTRUCTIONAL UNIT

WHAT IS 'PI'?

Visualizing an Infinite Series

Day 1

Day 2

Day 3

Day 4

Square Roots

Day 1

Day 2

Interpretation of 0.999....

Which is larger?

ESSAYS

Number Pyramid

The Beauty of Paper

Gingerbread Man

Explorations with some sequences

Find the short cut

Planting Trees

RETURN