Stacking Cups to Form Linear Equations

Originally posted here by Dan Meyer; Fawn Nguyen writes up her lesson.

xkcd: Log Scale

How tall is Mr S?

Estimation 180

A daily estimation challenge, with the challenges building over time.

Estimation: the eyeballing game

http://woodgears.ca/eyeball/

Hypothesis testing: practical activities

Can your pupils tell the difference between own-brand and branded products? Will they improve their time taken to complete a maze with practice?

Lots of ideas from CIMT and Nuffield.

Quick response codes

Make a treasure hunt, provide a link to extension work, and more using QR codes:

http://teachery.net/how-teachers-can-use-qr-codes/

Shared by one of my pupils - a song about finding the mean, mode and median of a set of data.

http://www.youtube.com/watch?v=QH2obAPwfqk