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Curated OER

When the Snow is as High as an Elephant

For Teachers 9th - 12th Standards
High schoolers study the concept of mean values using a data plot. Learners enter the given data in the activity to create their data table. They use the data table to calculate the mean of the snowfall percentage provided in the...
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Lesson Plan
Curated OER

Health of Aquatic Life a Real Problem

For Teachers 6th - 8th Standards
Learners explore the health of aquatic life in this science lesson They measure and track the oxygen level in the water to determine the health of the aquatic life. They collect this data using the TI explorer to graph and analyze their...
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Lesson Plan
Curated OER

Land Erosion - Does Vegetation Matter?

For Teachers 6th - 8th Standards
Young learners explore erosion, deposition, weather and climate in this science instructional activity. They discuss the cause of erosion, collect data and analyze it suing the TI Explorer. They can also use the TI CBL or Vernier LabPro...
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Lesson Plan
Texas Instruments

Land Erosion - Running Off With Soil

For Teachers 6th - 9th Standards
Learners evaluate the relationship between rainfall and runoff of a small island for one year. For this rainfall vs. runoff lesson, students analyze the relationship between the rainfall and the runoff on Barro Colorado Island over a...
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Lesson Plan
Texas Instruments

How Do Pinnipeds Stay Warm?

For Teachers 5th - 9th Standards
Learners experiment to determine ways different types of insulation materials work. In this animal adaptation lesson, they make hand coverings from plastic bags, shortening, feathers, and wool. They observe effects of these insulating...
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Lesson Plan
Texas Instruments

Can You Breathe Like a Pinniped?

For Teachers 5th - 9th Standards
Young learners compare the breathing patterns of different animals in this pinniped lesson. They examine the breathing pattern of California sea lions and northern elephant seals. Pupils collect, compare and analyze data concerning...
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Lesson Plan
Curated OER

Angling for Distance

For Teachers 9th - 12th Standards
Explore the concept of projectile distance through determining the angle that will provide the maximum distance of a launched projectile.  Students launch baseballs on a football field and video tape the path of the ball.
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Lesson Plan
Curated OER

Fundamental Topics in Science App

For Teachers 6th - 12th Standards
Pupilss explore science using technology in this instructional activity. They manipulate the TI to find important science topics. This activity requires a TI-84 or higher.
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Lesson Plan
Curated OER

Graphing the Absolute Vaule Function

For Teachers 9th - 12th Standards
Learners investigate the graph of the absolute value function and the relationship between the parameters of the equation and the graph of the function.
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Lesson Plan
Curated OER

FCAT Real World Solving Linear Equations/Systems

For Teachers 6th - 12th Standards
Pupils relate real life situation to the equations, graphs and inequalities. They model real life scenarios using matrices and draw conclusions from their data. This lesson plan is aligned with FCAT.
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Lesson Plan
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Curated OER

Augmented Matrices

For Teachers 9th - 12th Standards
Pupils write systems of equations in an augmented matrix and enter it into their calculator. They use the reduced row echelon function on the calculator to solve the system of equations.
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Lesson Plan
Curated OER

Chill Out: How Hot Objects Cool

For Teachers 9th - 12th Standards
Teach how to explore exponential equations.  In this Algebra II lesson, learners investigate the graph that occurs as a hot liquid cools.  Students model the data algebraically.
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Lesson Plan
Curated OER

Curve Fitting

For Teachers 8th - 12th Standards
Pupils investigate linear, quadratic, and exponential regressions. They plot sets of data points, determine the regression equation that best fits the data and lastly investigate the coefficient of determination.
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Lesson Plan
Curated OER

Charging Up, Charging Down

For Teachers 9th - 12th Standards
Learners collect and analyze voltage data. Then, they investigate exponential functions using the TI and a Voltage Probe and graph their data and analyze it using a table.
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Lesson Plan
Texas Instruments

Logistic Growth, Differential Equations, Slope Fields

For Teachers 12th Standards
Investigate differential equations with your class. They use the TI-89 to explore differential equations analytically, graphically, and numerically as the examine the relationships between each of the three approaches.
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Lesson Plan
Curated OER

Paying College Tuition

For Teachers Pre-K - 12th Standards
The investigation of exponential equation in the context of increasing college tuition costs is explored through this lessib.  Young scholars write exponential equations based on the percent of change of college tuition and use their...
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Lesson Plan
Curated OER

NUMB3RS Activity: Exponential Growth

For Teachers 9th - 12th Standards
Mathematicians investigate exponential growth by exploring two different options for receiving allowance.  Learners use technology to compare a linear function with a constant rate of growth to a function that grows exponentially where...
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Lesson Plan
Texas Instruments

Graphing Calculator Investigation Graphs of Relations

For Teachers 6th - 12th Standards
Learners investigate relations in this algebra lesson plan. They graph the set of ordered pairs that determine a relation. Using a TI-83 Plus, your learners will enter the coordinates in a list, create a scatter plot, and manipulate the...
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Lesson Plan
Curated OER

Getting Started with the TI-Navigator™ System: What's My Line?

For Teachers 6th - 12th Standards
Learners analyze linear functions in this algebra instructional activity. They explore the meaning of slope and the slope-intercept form of a line as they investigate the effect changing parameters on the graph of a linear function.
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Lesson Plan
Curated OER

Rational Numbers

For Teachers 6th - 8th Standards
Young scholars investigate rational numbers in this algebra lesson plan. They graph systems of equations and use technology to find the point of intersection. They need a TI for this assignment.
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Lesson Plan
Curated OER

Tight Rope

For Teachers 9th - 12th Standards
Learn how to explore the concept of linear functions.  In this linear functions lesson, students collect linear data from a motion detector.  Students walk to create a linear function.  Students plot the points on a graph and determine a...
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Lesson Plan
Curated OER

You Must Still Think Yourself, CAS Can Only Help

For Teachers 9th - Higher Ed Standards
Have the class learn about and make conjectures about a line intersecting a cubic.  In this making conjectures about a line intersecting a cubic lesson, learners draw lines that intersect a cubic at three different points.  Students...
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Lesson Plan
Curated OER

NUMB3RS Activity: Settling The Score

For Teachers 9th - 12th Standards
Learn how to investigate matrix multiplication.  In this secondary mathematics lesson, students examine matrix multiplication in the context of a Homes-Rahe stress test which is similar to the process used to score figure skaters.  The...
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Lesson Plan
Curated OER

NUMB3RS - Season 3 - "Provenance" - Set the Trap

For Teachers 9th - 12th Standards
Learners investigate concept of matrices through iteration in this probability instructional activity. They investigate probability by creating a instructional activity based on a famous painting. This assignment contains extensions to...

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