Curated OER
Spreading Doom
High schoolers explore the pattern created by a sequence or series. In 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.
Curated OER
Congruent Triangles
Young scholars identify properties of triangles. In this geometry lesson, students differentiate between similar and congruent triangles. They use the umber of sides to help define the angle of the polygon.
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Trigonometry Ratios
Students identify the different angles and sides of a triangle. In this geometry lesson, students identify the six trigonometric ratios. They graph the graph of each trig function and analyze it.
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Rhombi, Kites, and Trapezoids
Learners identify the number of diagonals for each polygon. In this geometry lesson, students identify the polygons based on their diagonals and the way it intersect. They create visuals using the navigator to see the changes in the shapes.
Curated OER
Area Formulas
Teach your pupils to calculate the area of different polygons. Learners create formulas to solve their problems. They use the TI navigator to graph their shapes and observe the change in area.
Curated OER
Matrix Multiplication
Students solve matrices using multiplication. In this algebra lesson, students identify the properties needed to multiply matrices. They define the terms matrix and dimensions.
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Watch Your P' and Q's
Pupils solve polynomial functions by graphing. They factor rational expressions to find the roots of the equation and apply the rational zero theorem to find the zeros of a polynomial.
Curated OER
Permutations & Combinations
Young mathematicianss predict the outcome of an event. Learners solve problems using permutations and combinations. They use the TI calculator to see the different combinations and how the groupings occur.
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Permutations
Learn how to solve the probability that an event will occur. Learners also employ permutations and combinations to find the amount of time it takes for an event to occur. They use the Ti to create a visual of the events.
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Preying on Beans
Young scholars act as predators searching for prey (beans) in two different settings to demonstrate the processes of adaptation and selection.
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From Bananas to Bok Choy
Students explore the contribution made by Chinese communities to the Australian diet and how Chinese immigrants have affected Chinese culture.
Curated OER
Business Growth - Lesson Plan: 2 x 1 hour lessons
Students watch a Power Point presentation on business growth. Students complete a task requiring research and analysis of a business and its growth.
Curated OER
I Got a Lava Livin' to Do in Pompeii
Scholars imagine themselves as citizens of Pompeii in 79 AD. First they are assigned a job (or place in society like a child or slave). Then they record their daily activities for the weeks leading up to the eruption of Mt. Vesuvius in...
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Inventors
Students identify two inventors from the time period 1880-1920. They include information detailing one product or technological advancement each inventor was responsible for. Students use specific language and detail to discuss how...
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A Fish Tale
Students conduct an experiment. In this fish lesson, students discover how fish cells respond to fresh and salty water and if temperature effect the movement of a fish's gills. Students also identify the characteristics of a fish.
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Biodiversity and Ecosystems
Middle schoolers differentiate between biotic and abiotic factors in this science lesson. Learners collect data for the experiment and analyze the data after graphing it using the CBL 2. This experiment is split into two different...
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The Disappearing Kelp Forest
Learners observe the effect "El Nino" left on kelp plants and sea urchins. They analyze the data collected by researchers, by graphing it on a TI calculator. Before graphing and analyzing the data, you may want to revisit the events of...
Curated OER
Let the River Run
Pupils examine deposits found in a river in this science lesson. They collect data of sediment deposit found in the Mississippi river, then graph and analyze their data using the TI.
Texas Instruments
When pH Changes What Happens?
Learners explore the pH of water in this fourth through ninth grade science lesson plan. They test water samples to determine the pH, then record observations at the aquatic site and compare their observations with the pH readings.
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When the Snow is as High as an Elephant
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...
Texas Instruments
Logistic Growth, Differential Equations, Slope Fields
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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Paying College Tuition
The investigation of exponential equation in the context of increasing college tuition costs is explored through this lessib. Students write exponential equations based on the percent of change of college tuition and use their...
Texas Instruments
Graphing Calculator Investigation Graphs of Relations
Learners investigate relations in this algebra lesson. 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...
Curated OER
You Must Still Think Yourself, CAS Can Only Help
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 plan, students draw lines that intersect a cubic at three different...