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TE Activity: Sound Line
Learners investigate the decibel readings of various noises. They determine why high-level readings damage hearing. Students arrange sound from the lowest to highest decibel levels when they written on a piece of paper.
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Sieve of Eratosthenes
Students discover the Sieve of Erathosthenes. They explore a method to find all the prime numbers in a group of numbers. Using models, students practice divisibility rules while examining the difference between prime and composite numbers.
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Measurement: 2D and 3D
Young scholars solve volume problems. In this geometry instructional activity, the class watches a video about clean water (link provided) and individuals compare the volume of different prisms, including an actual drinking glass....
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Modular Mathematics
Students are introduced to modular mathematics. They start by making clocks for different bases. They use their clocks to count, using the base, and then finding the mod or remainder. They explore both positive and negative numbers with...
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Pedal Triangles
Students identify the properties and theorems of triangles. In this geometry lesson, students construct angle bisectors using a compass and straight edge. They identify triangular similarity and congruency.
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What Time Does the Last Worker Report?
Third graders explore the concepts of time and consumer goods. In this telling time lesson, 3rd graders respond to questions about the passage of time and goods and services. This lesson incorporates the use a video titled...
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Systems of Linear Equations Modeling!
Students focus on finding solutions to situations found in everyday life. Students participate in activities to solve a system of equations, identify the system as consistent and independent, consistent and dependent or inconsistent. ...
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Predicting Lunar Eclipses
Students explore lunar eclipses and discover how to predict an eclipse the same way that ancient people did. They examine dates of recorded eclipses and find a pattern. Students apply an algorithm to the pattern.
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How to weigh a tree
Learners pick a tree they see everyday. They measure the tree's circumference and estimate its height using similar triangles. Students are introduced to Computational Science. They use computers and calculators to compute values...
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One, Two Jumping Fish
Students watch video segments of counting fish. They participate in counting fish in an activity.
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Bananas! Bubble Gum! Which One?
Students design and create a graph of data they have collected on their favorite candy bars. They explore how to organize data as well.
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Bar Me In
Fourth graders watch a video about constructing bar graphs. They create their own graph and interpret it.
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Follow The Falling Meteorite
Students investigate the supposed traveling path of a meteorite. They use sound in order to triangulate the path. The results of the experiment are written on a map to display the path of the meteorite. The culminating activity is when...
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Sense-Ability
Students use comparisons, graphing, patterning, and sorting, and develop language skills as they explore the five senses.
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Write a Description
Finding the central idea is the focus of this lesson. Middle schoolers write descriptions of different animals using details and descriptive language. They watch a video of kids using descriptive language, and then use showing language...
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Have a Backone
Students create a visual organizer that describes different groups of vertebrates in this pre-writing activity. They view and discuss a video on descriptive writing and then form small groups to research vertebrate classes using the...