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Curated OER
Snowflake Bentley
Students explore crystals through the story Snowflake Bentley and then create crystal pictures of their own. In this interdisciplinary lesson, they create a crystal web chart on chart paper, design artificial snowflakes, and write poems...
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Cold, Clouds, and Snowflakes
Learners explore satellite data and graphing. In this weather data analysis math and science lesson, students analyze NASA satellite data to draw conclusions about geographical areas where precipitation might have happened. Learners...
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Alternative Snowflakes
Students discover how snowflakes in nature are really formed, and recreate this process with paper and glue.
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Marshmallow Fun Day - math
Early learners rotate to different classroom centers and participate in six activities based on using marshmallows to review concepts learned. They make: marshmallow sculptures (geometric shapes), the shape of mittens using colored...
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Symmetrical Snowflakes
First graders, exploring lines of symmetry, follow directions to create a symmetrical snowflake from their own homemade icing. As a class, they discuss lines of symmetry and determine if specific shapes are symmetrical. After the lesson,...
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Snowflake Crystals
Fourth graders explore physical changes and the true life story of Wilson Bentley. They observe the changes that take place with snowflakes. Students discuss what happens when snow flakes melt. They create their own snowflakes using...
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Koch Snowflake
Students investigate Koch's Snowflake. In this geometry lesson, students identify the properties of creating Koch's snowflake. They solve problems dealing with fractals and patterns.
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Fractals: Koch Snowflake
Pupils investigate the properties of Koch's snowflake. In this geometry lesson, students investigate fractals and patterns. They create Koch's snowflake using Cabri software.
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Snowflake Curve
Students develop an appreciation for complex structures in nature. They observe patterns in nature in relationship to the Real World. Students use observation skills to assist in problem solving. They show comprehension of the concepts...
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WATER HERE AND THERE
Introduce the topic of water conservation with a little drama. Dressed as snowflakes, hail stones, or rain drops class members dramatize the events in a narration of the water cycle. The series of lessons that follow focus on...
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Fractals Teachers' Notes
When you see a flower or a tree in nature do you see the math? This web resource contains many ideas for using fractals in a math class including Sierpinski’s triangle, Koch's Snowflake, and the Jurassic Park Fractal. Additionally, it...
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Snowflake Detectives: What Crystal Shape Can Tell Us
Students classify snowflake crystals using geometric descriptors. They hypothesize about the temperatures at which the snowflakes were formed using a temperature/shape chart. They collect and examine snowflakes before drawing and...
World Wildlife Fund
Take 6
Investigate the various properties of the number six with this elementary math instructional activity. From simple addition, subtraction, multiplication, and division problems to the creation of hexagonal tessellations, this...
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A Matter of Pattern
Students explore how shapes can make patterns then make connections as to how elements in a pattern relate to one another. In this matter of pattern lesson, students create a multi-folded paper snowflake. Students engage in a...
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Geometry Everywhere; Fractal, Math & Form
Students explore fractal geometry. They do online explorations of fractals to discover applications of fractal geometry for a report.
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Fractal and the Dragon Curve
Students explore Fractal designs. In this geometry lesson, students observe the different polygons created in nature and relate it to math. They define polygons on planes and rotate polygons about a point.
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Fractals Forever or Obvious and Hidden Order
High schoolers discuss ways computers use properties of similar figures to generate scale models and create scenes. they describe patterns they have seen on a fern, pineapple, or pinecone. Students research Benoit mandebrot, H. von Koch...
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Fractals
Students explore the concept of fractals. In this fractal lesson plan, students use applets to explore Koch's Snowflake, Sierpinski's Triangle, and other fractals. Students develop these concepts through exploration and teacher guided...
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Snowboarding! Join the U.S. Team: Olympics, Math, Weather
Students make weather predictions and observations, research the cost of snowboarding equipment, and use their math skills to plot the course of a Giant Slalom Snowboarding event.
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Have You Looked Outside? Lesson #5- Graphing Weather Conditions
First graders study daily weather changes. In this weather and graphing lesson, 1st graders chart the daily weather for a month using stickers or weather symbols. They graph the weekly weather so that at the end of the month students...
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Track Traces
Students explore animal characteristics by participating in an animal anatomy activity. For this animal tracks lesson, students identify the differences between specific animals and the shape of their footprints. Students utilize a...
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Symmetries of Strip Patterns
Students study strip patterns and identify symmetry. They create a paper doll chain. They experiment with different shapes. They determine if their chain is a strip pattern. They create snowflakes with triangles.
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The Dragon Curve Fractal
Students identify the properties of a dragon curve. In this geometry lesson, students identify sequences and patterns as they solve fractals. They investigate patterns found in nature.
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Electronic Geometry Notebook
Learners examine the relationship between two and three dimensional shapes. They use their drawings to solve problems. They create a notebook of the formulas and how they relate to the real world.