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Lesson Plan
Curated OER

Corresponding Parts of Congruent Triangles

For Teachers 9th - 10th
Students identify different parts of a triangle. In this geometry lesson, students differentiate between similar and congruent triangles. They use the navigator to crate a visual of the different parts of a triangle.
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Lesson Plan
Curated OER

Shedding Light on the Weather with Relative Humidity

For Teachers 6th - 8th Standards
Learners study weather using a graphing calculator in this lesson plan. They collect data for temperature and relative humidity for every hour over a day from the newspaper, then place the data in their handheld calculator and examine it...
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Lesson Plan
Curated OER

Corn-Crop is a Bin-Buster

For Teachers 9th - 12th Standards
Learners calculate percent change and create lists of data. They enter the corresponding bushels of corn measured in billions to their list and display, then convert the acres into scientific notation and use the value on the home screen...
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Lesson Plan
Curated OER

What's the Spin?

For Teachers 9th - 12th Standards
Learners use the CABRI application for their graphing calculator to rotate, translate, and reflect triangles. They use graphing calculators and follow detailed directions to manipulate triangles in specified ways. There are three...
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Lesson Plan
Curated OER

I Want To Be an Entrepreneur

For Teachers 3rd - 6th
Students define the word entrepreneur as they create a business. In this economics lesson plan, students understand the elements of creating a successful business and record them. Students create a commercial for their businesses.
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Lesson Plan
Curated OER

Exponential Reflections

For Teachers 9th - 12th Standards
Explore the natural log function through the investigation of inverse of the exponential functions by plotting the inverse of the exponential solution points.  Students examine the results to determine that the inverse is the natural log...
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Lesson Plan
Curated OER

Zeros of Polynomials

For Teachers 9th - 12th Standards
Young scholars graph polynomials. In this Algebra II lesson, students investigate the graph of a polynomial to determine the value and the number of zeros. This lesson requires the use of a graphing calculator.
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Curated OER

Area "FOILed" Again!

For Teachers 9th - 12th Standards
Learners perform factoring on the TI. In this algebra lesson plan, students factor equations using the FOIL method. They use the TI navigator to show each step using a visual.
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Lesson Plan
Curated OER

Spreading Doom

For Teachers 9th - 12th Standards
Students explore the pattern created by a sequence or series. For this geometry lesson, students relate the spread of a virus to the growth of exponential functions. They collect data as they analyze the sequence created by the growth.
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Lesson Plan
Curated OER

The Ambiguous Case

For Teachers 9th - 10th
Students investigate the relationship of triangles with its sides and angles. In this geometry lesson, students create visual on the graphing navigator as they study triangles. They move the sides around to create different angle-side...
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Lesson Plan
Curated OER

Generic vs. Brand Name

For Teachers 6th - 9th
Students compare and contrast generic and brand name products and the costs of producing each. They explore the "Bargain Basement" section of the ING website, participate in a soda taste test, and tally the results of the taste test on a...
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Lesson Plan
Curated OER

Peanut Butter Broccoli - Creating New Produce Through Genetic Selection

For Teachers 5th
Fifth graders understand that traits are inherited and change over time. In this physical traits lesson plan, 5th graders compare produce items for similar traits. Students create large graphs to show their results. Students discuss...
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Lesson Plan
Curated OER

Math Today - World Population Milestones

For Teachers 9th - 12th Standards
Students use the data from USA TODAY Snapshot "World population milestones" to explore and explain the trends in the world population.
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Lesson Plan
Curated OER

Math TODAY - The New Color of Money

For Teachers 9th - 12th Standards
High schoolers work with large numbers when determining the height of a stack of $20 bills.
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Lesson Plan
Curated OER

Math TODAY Challenge - New Color of Money

For Teachers 9th - 12th Standards
High schoolers read about the changes in the "new money" and then create a graph to represent various combinations of currency produced.
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Lesson Plan
Curated OER

A Healthy Diet

For Teachers 9th - 10th
Students examine their own fast food habits and discuss the poor nutritional value of this type of food. They read nutritional labels on popular packaged foods. They analyze the risks of a diet high in fat and sodium versus a well...
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Lesson Plan
Curated OER

Match Me!

For Teachers 6th - 8th Standards
Young learners explore motion graphs in this instructional activity. They investigate distance-time plots as they move in a specific way in front of the CBR in an attempt to make a motion plot that matches a given plot. Pupils explore...
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Lesson Plan
Curated OER

Multiplying Monomials

For Teachers 9th - 12th Standards
High schoolers differentiate between linear and quadratic functions. In this algebra instructional activity, students write equations of graphs and graph a function from an equation. They also identify the slope and y-intercept.
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Lesson Plan
Curated OER

Determining Area

For Teachers 9th - 12th Standards
High schoolers conduct chemical experiments. In this chemistry lesson, they investigate reactions using the CBL system. Learners will graph and analyze their data using a TI.
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Lesson Plan
Curated OER

Geometric Sequences and Series

For Teachers 10th - 12th Standards
Learners find common ratios of geometric sequences on a spreadsheet. Using this data, they create scatter plots of the sequences to determine how each curve is related to the value of the common ratio. They will consider whether series...
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Lesson Plan
Curated OER

Exploring the Area Under a Curve

For Teachers 9th - 12th Standards
Using TI-89, mathematicians explore and investigate Riemann sums to estimate the area under the graphs of intervals by drawing and illustrating rectangles. They review and practice the concepts of summation notation and area formulas to...
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Lesson Plan
Texas Instruments

Areas of Regular Polygons and Circles

For Teachers 9th - 12th Standards
Learners explore area of polygons and regular polygons in this math instructional activity. They calculate the area of several polygons using Cabri Jr. and analyze shapes and write formulas to solve for the area.
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Lesson Plan
Curated OER

Properties of Parabolas

For Teachers 9th - 12th Standards
Have your learners investigate parabolas. In this Algebra II lesson, students explore the basic definition of a parabola by using Cabri Jr. to create a parabola given the focus and directrix.  Students interpret the equation for a...
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Lesson Plan
Curated OER

Gateway Arc Length

For Teachers 9th - 12th Standards
Learners differentiate and calculate the length of an arc. They define an arc and relate it to the area of a circle and integrate the function to solve the equations. Students use their TI calculators to graph the equation.

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