Curated OER
Exploring Infinite Series
Learners analyze geometric series in detail. They determine convergence and sum of geometric series, identify a series that satisfies the alternating series test and utilize a graphing handheld to approximate the sum of a series.
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Drawing Regular Polygons
Learners investigate properties of regular polygons. In this geometry instructional activity, your class will use a graphing calculator and parametric equations to construct regular polygons and investigate the relationship between the...
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Drawing a Triangle with Cabri Junior
Learners draw triangles on their graphing calculators using the Cabri Junior application. In this graphing calculator lesson, students follow step by step directions to create triangles on their calculator. They identify the type of...
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Building Perspectives App
Learners explore a perspective application of the TI-73. In this middle school mathematics lesson, students view the front, back, right, and left views of a city to determine the height of each building in a city plan.
Texas Instruments
Golden Ratio Lab
Learners investigate the Golden Ratio in this algebra I or geometry lesson. They explore the Golden Ratio as the conduct an experiment in which they collect various measurement from their team members and find the regression equations...
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Connecting Translations, Reflections, and Rotations
Learners differentiate between translation, reflection and rotation. They explore the 3 types of transformation using Cabri Jr. and build on previous knowledge in this lesson.
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Handy Reflections
Learners explore reflections on a coordinate plane in this lesson. They trace their hand on a grid, determine the coordinates of each point, and create a scatter plot of their points. Pupils use this information to investigate aspect...
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Incenter of a Triangle
Tenth graders explore the properties of the incenter of a triangle. In this geometry lesson, 10th graders construct a triangle and the angle bisectors of each angle. The dynamic properties of Cabri Jr. allow students to locate and...
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Inquiring Minds Want to Know - Number 4
In this news story worksheet, students read the headlines for the four news stories and write the news story for one of the four headlines.
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Visit the Animals of the Arctic Scavenger Hunt
For this Arctic animals worksheet, students participate in an Internet scavenger hunt to answer five questions about various Arctic animals.
Curated OER
Word Search Puzzle: Rhyming Words That End With -eat or -eet
In this rhyming words worksheet, learners find and circle/highlight twelve rhyming words that end in "-eat" or "-eet" in a word search puzzle.
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Count the Monkeys
In this counting monkeys worksheet, 3rd graders identify and complete 3 different problems that include counting monkeys in a circle diagram. First, they cut out the small circle and place it in the center of the larger circle. Then,...
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Mystery State #50
In this mystery state worksheet, students answer five clues to identify the state in question. They then locate that state on a map.
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Count the Differences
Pupils find the difference between consecutive y-values on the calculator and write an equation that fits the data. They continue finding the differences in consecutive y-values using lists on their calculator. Learners conclude as they...
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Triangle in the Matrix
Young mathematicians represent a triangle with a matrix and use the determinant to find the area of three given triangles. Learners also verify the formula for area of a triangle.
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Match Me Plus
Have your class investigate Piecewise functions by matching a position versus time graph to the function that describe the walk.
Curated OER
The Factor Connection
Pupils investigate the connection between factors, zeros, and graphs of quadratic functions. The lesson requires the TI-nspire handheld.
Texas Instruments
Exploring Quadratics in Factored Form
Young mathematicians explore quadratics equations in this lesson plan. They investigate the relationship between the standard form and factored form of quadratic equations. Learners then examine the relationship between the factoring...
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Photoshop for Fifth Graders: The First Step is Word
Fifth graders create an image in Microsoft Word. In this technology lesson, 5th graders take an image and practice backgrounds, borders, rotation and more. They start with Microsoft Word before trying the Photoshop program.
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Photoshop for Fifth Graders - Autofixes
Sixth graders complete Photo-shop activities. In this technology integration instructional activity, 6th graders open a picture in Photo-shop and complete several adjustments using the program.
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How to Teach Geography with KidPix 1
Students create a compass rose. For this geography lesson, students create a compass rose using the computer program KidPix 1.
Curated OER
Excel Turns Data Into Information
Learners use excel to analyze data. In this technology lesson, students enter data into the excel program to find averages and organize data.
Curated OER
Please and Now
In this please and now activity, learners trace the words please and now and put them into sentences. Students trace the words 3 x each and put them into 2 sentences.
Curated OER
Beginning letters
In this beginning letters worksheet, students write the beginning letters for 3 letter words by looking at their pictures. Students complete 5 words.