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Searched for “numbers and operations”
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Fraction Multiplying
and
Dividing
(Discussion)
Explains multiplication
and
division of fractions.
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.
Fire Assessment Worksheet (doc)
This worksheet is for use with the lesson Estimating With Fire (http://www.shodor.org/interactivate/lessons/EstimatingWithFire/).
Algorithm
(Discussion)
Introduces the concept of algorithms
and
how algorithms affect mathematics.
Estimator Quiz Exploration Questions (doc)
This worksheet is for use with the Estimator Quiz activity (http://www.shodor.org/interactivate/activities/EstimatorQuiz/).
Caesar Cipher III Exploration Questions (doc)
This worksheet is for use with the Caesar Cipher III activity (http://www.shodor.org/interactivate/activities/CaesarCipherThree/).
Sierpinski's Triangle Exploration Questions
This worksheet is for use with the Sierpinski's Triangle activity (http://www.shodor.org/interactivate/activities/SierpinskiTriangle/).
Estimation
(Lesson)
Students practice
and
improve upon their estimation skills.
Estimation (elementary)
(Lesson)
Introduces students to making estimations.
Self-Similarity
(Discussion)
Discusses how fractals are self-similar objects.
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