public marks

PUBLIC MARKS from knann with tags gr8 & gr4

19 December 2005 16:30

The Broken Calculator

(via)
Use the broken calculator to solve your math problems in a creative way. Can you add 2+2 if the addition key is broken? Sure can..how about (3*2)-2 . The answer is the same! Create some challenges for you, your friends, and teachers!

07 December 2005 09:30

NCTM : Illuminations Lessons

Interactive Math tools for grades for K-12. Accompanied by lesson plans and NCTM standards

03 November 2005 09:15

Tessellate!

This activity can be used to:recognize and explore the properties of tessellations, identify and examine symmetry in geometric figures,describe, and classify polygons, examine the role of mathematics in society and nature

14 July 2005 16:00

Survivor

A thinking for learning activity to encourage group discussion and justification of decision making. 6 people are left on a liferaft, for the raft to stay afloat 2 people must be thrown off.Who will it be? Why? Is it fair? Who should go first? Are some lives less valuable than others?

14 July 2005 13:30

City Creator

by 14 others
Build towns and cities. It is similar to some of the old MyWorld screens and SIM City. This is a building tool only. Could be used to support other curriculum areas.

Animal Diversity Web

by 2 others
Animal Diversity Web (ADW) is an online database of animal natural history, distribution, classification, and conservation biology at the University of Michigan