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from Thank God It's First Grade!

Composing 2D Shapes Free Center Cards!

TGIF! - Thank God It's First Grade!: Composing 2D Shapes Free Center Cards!

from Classroom Freebies

Number Charts and Student Printables - Prime and Composite

I like how this chart shows a pattern between the prime numbers and their final digits. However, it doesn't seem practical to recreate this chart on a test any time you want to check whether a number is prime.


Mark Erickson. I think this is the architect in me, but I really really LOVE the detail of this piece. The watercolored water and terrain is so organic. The white masked hexagon pattern underlay has been so carefully executed, it really creates a third dymanic to the piece. The thin, crisp black ink outline distinguishes that map. This is awesome!