public marks

PUBLIC MARKS from knann with tags gr8 & es:math

May 2006

Countdown

Math resource of video clips devoted to mathematics learning! Students call in to the tv host with a math problem. Together the problem is solved step-by-step.

December 2005

The Broken Calculator

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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!

Problem Solving with Pentominos

Pentominos are the names of shapes created by 5 squares connected together. The objective of the puzzle is to place all pentominos inside the square after marking 4 boxes to remain empty.

NCTM : Illuminations Lessons

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

November 2005

Up to One

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Type the fraction which when added to the other two fractions brings the total to one whole. Paper and pencil may be needed. Click the refresh button to get a new problem.

Math Continuum

Video tutorials and interactive activities with audio. Strands include: Numbers and Operations, Patterns and Relations, Geometry, Statistics and Probabiity Activities - Adding and subtracting Fractions, Fractions and Equivalent Fractions, Fractions, Multiply & Divide, Percent., Equations, Pattern Puzzles, Area

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