May 2006
December 2005
The Broken Calculator
by knann (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!
Problem Solving with Pentominos
by knannPentominos 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
by knannInteractive Math tools for grades for K-12. Accompanied by lesson plans and NCTM standards
November 2005
Math Continuum
by knannVideo 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!
by knannThis 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
1
(7 marks)