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Measuring Temperatures
Fourth graders participate in a teacher-led discussion about temperature--hot and cold. Each group of students is assigned specific materials for their lab experiment. They record temperatures measured in their journals and then plot...
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The Tipping Point
Students rewrite word problems and solve using math. In this word problem activity, students gather data and observe the data. They relate this process to the scientific method and math. They review their data to be able to answer...
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Midsegments of a Triangle
Learners analyze midsegments of triangles in this lesson. They use Cabri Jr. software to observe the relationships between interior angles and midsegments of triangles. Specific instructions for creating this lesson in Cabri Jr. are...
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Introduction to Fractals: Geometric Fractals
Students study and observe the patterns made by the areas of the Sierpinski Triangle. Students use the computer to draw two or three iterations to discover the number patterns. Students complete worksheets based on Geometric Fractals.
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Tantalizing Tangrams: What Are Transformations?
Students use the Internet to learn about transformations and tessellations. For this geometry lesson, students use the Internet to define the meaning of reflections, translations, rotations, glide reflection and symmetry. ...
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What did I find?
Students excavate an artifact. In this archaeology activity, students get a bucket filled with dirt and a broken up artifact. They work in groups to take it out and to find what its purpose was.
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Lift Relationships
Students use FoilSim (downloadable) to determine how lift is affected by varying parameters on the Airfoil simulation.
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Conditional Statements
In this geometry worksheet, students read given sentences and identify the hypothesis and the conclusion of the conditional statements. There are 21 questions.
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The Building Blocks of Geometry
Fifth graders explore geometric building blocks in the real world in order to describe the characteristics and relationships of points, lines, line segments, rays, and planes. This is the first lesson plan in a series of lessons in...
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Investigating Segments in a Right Triangle
High schoolers explore the concept of right triangles as they construct a right triangle using Cabri Jr. Learners find the midpoint of the hypotenuse and construct a line from the midpoint to the vertex of the right angle. They then...
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Introductory Lesson- Patterns
First graders explore patterns in mathematical context. In this patterns lesson plan, 1st graders inspect patterns shown to them, copy patterns, complete patterns and create patterns of their own. These patterns are shown by actions,...
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Slingshot Characterization Experiment
Students set up and conduct a scientific experiment to demonstrate data collection. In this scientific process lesson, students complete an activity with the specific objective of using a slingshot to fire a t-shirt into the crowd at a...
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Circles
A very basic presentation on the vocabulary associated with circles has come around. Math whizzes see definitions and examples of the radius, diameter, chord, and central angle of a circle. The last slide says "practice time," but there...
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Studying Special Segments in Triangles
Students investigate special segments in triangles. In this geometry lesson, students graph, compare, estimate and predict findings based on their data. They differentiate between similarity and congruence of triangles.
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Exploring the Properties of Rectangular Prisms.
Students define properties of rectangular prisms. In this geometry lesson, students identify the relationship between two and three dimensional objects. They use Cabri technology to graph their figures.
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Visual Patterns in Tessellations
Students explore tessellations as well as various types of polygon. Students examine tessellating patterns in the world around them. Students examine tessellations by creating their own tessellations and completing the included worksheet.
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Fractals
Learners explore the concept of fractals. In this fractal activity, students use applets to explore Koch's Snowflake, Sierpinski's Triangle, and other fractals. Learners develop these concepts through exploration and teacher guided...
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Math Vocabulary Blackout worksheet
In this math vocabulary worksheet, students read the definition of the math vocabulary word and then write the word. Students write 15 math vocabulary words.
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Math Vocabulary Maze
In this math maze worksheet, students navigate their way through a maze using clues and spelling out math vocabulary words. A reference web site is included for additional activities.
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Math Vocabulary Spelling Worksheet
In this math vocabulary worksheet, students read the math vocabulary definitions and write in the missing letters to the vocabulary words. Students complete 15 words.
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Saving Money Through Mathematics
Third graders discuss light sources and collect data about energy sources. They compare data and create a multiple line graph showing energy used by light sources for each student in the group. They present their graphs and write a...
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The Baseball and Air
Students use Curveball to complete the activity to determine how the speed of airstreams changes in relation to changes in the distance of the airstream from the center of the baseball.
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STRETCHING SPRING
Students calculate the length, width, height, perimeter, area, volume, surface area, angle measures or sums of angle measures of common geometric figures. They create an equation of a line of best fit from a set of ordered pairs or...
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Circumscribed Polygons
Students investigate polygons and construct ferris wheels. For this geometry lesson, students create a circle and differentiate properties of circles and polygons. They compare the relationship between angles and circumscribed polygons.