Estimation180

Estimation180
Each day of the school year Andrew Stadel presents his students with an estimation challenge and shares them on this site.
lessons geometry probability mathematics statistics expressions functions equations number system
Build a positive classroom culture with 200+ ready-to-use SEL conversation prompts for primary students.
Teacher Finds
A pack of five colorful, telescoping classroom pointer sticks that extend from about 21 cm to 69 cm, ideal for teachers to clearly highlight board or screen content.
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