Interactivate


Search Interactivate


Shodor > Interactivate > Search Interactivate

Divisibility (Discussion)
The question of fairness in a game of two dice leads to the concept of divisibility.
This worksheet is for use with the lesson Estimating With Fire (http://www.shodor.org/interactivate/lessons/EstimatingWithFire/).
Introduces students to making estimations.
Making Estimates (Discussion)
Introduces students to estimation.
This worksheet is for use with the Pattern Generator activity (http://www.shodor.org/interactivate/activities/PatternGenerator/).
Introduces students to modular (clock) arithmetic and its uses in real world problem-solving.
This worksheet is for use with the Hilbert Curve Generator activity (http://www.shodor.org/interactivate/activities/HilbertCurve/).
Introduces students to the idea of finding number patterns in the generation of several different types of fractals.
Sierpinski's Carpet (Activity)
Step through the generation of Sierpinski's Carpet -- a fractal made from subdividing a square into nine smaller squares and cutting the middle one out. Explore number patterns in sequences and geometric properties of fractals.
This worksheet is for use with the lesson Sets and the Venn Diagram Beginner (http://www.shodor.org/interactivate/lessons/SetsTheVennDiagramBeginner/).

a resource from CSERD, a pathway portal of NSDL NSDL CSERD