Curated OER
Sampling Rocks
Students collect and sort rocks based on visible characteristics. In this statistics lesson, students determine adequate sample size and categorize rocks based on characteristics. The book Everybody Needs a Rock is read to...
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Exploring Harmonic Conjugates
High schoolers investigate harmonic conjugates using Cabri Software or the Ti Calculator to analyze harmonics. They explore different angles measurements as they move their circles around and solve problems.
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Discovering Ohm's Law
Connect math with science! Pupils apply properties of Ohms Law as they solve problems and identify the inverse relationship of a function. They analyze the shape of the graph of an inverse function and use it to make predictions.
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How Alike Are We?
Fourth graders find the range, mode, median, and mean for each of the data sets (height and shoe size). They discuss which measure of central tendency for each data set best represents the class and why. Students graph the shoe size and...
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Measurement- Cooking
Students explore measuring cups according to volume. In this capacity lesson, students investigate how to estimate volume to make a healthy snack. Students measure ingredients and prepare a snack.
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Sizing Up Spout
Students estimate heights and lengths of objects. In this measurement lesson, students estimate the length and height of various objects using non-traditional tools of measurement. This lesson also includes a video clip on measurement.
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Industrial Measurement: Using the Industrial Ruler
Students accurately measure several common objects using the industrial ruler. They work individually to analyze whether given objects would meet the correct specifications required for a particular manufactured product.
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Let's Measure
Students discuss comparing the size of two different sets of blocks. They estimate the length of the long blocks by answering the following questions: How can you use the small blocks to find out?, and How many small blocks does it...
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Intersecting Lines and Segments of Measures
Mathematicians measure intersecting lines-and circles, and create chords. In this geometry lesson, students explore interrior and exterior chords created by tangent and secant lines. These segments can be inside the circleor outside the...
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Box It Up
Students calculate the surface area of prisms. For this geometry lesson, students investigate the properties of prisms and analyze ways to calculate the are of a rectangular prism. They derive the formula for surface area.
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How to Grow a Sunflower Plant
Learners explore botany by conducting a sunflower growth experiment. In this plant life lesson, students identify the anatomy of a sunflower plant and the essential nutrients it requires to grow. Learners utilize compost, soil, garden...
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Time To Measure
Third graders measure time and length. Through the use of video and technology, they explore key elements of measurement, such as units and conversion between units. They explore alternate units of measurement and apply measurement to...
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Technology Lesson Activity: Fractions
Fifth graders practice using the English measuring system by creating fractions. In this parts of a whole lesson, 5th graders combine math key bars to simulate small parts of a bigger item. Students combine the pieces to...
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Catching a Kidnapper
Students measure different body parts and find body matches to different parts. In this measurement lesson plan, students watch the video Catching the Kidnapper where they see how measurement of different body parts can match a criminal....
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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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Paws in Jobland Number Crunch
Learners analyze real life jobs that involve math. They discuss jobs where math is used, and explore how math is important in many areas and research some of these jobs in the book "Paws in Jobland." They complete a worksheet with four...