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Properties of Parabolas
Have your learners investigate parabolas. In this Algebra II lesson plan, 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...
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Properties of Exponential Functions
In this algebra activity, students graph exponential equations and use the formula to translate the graph on a coordinate plane. There are 3 word problems.
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30-60-90 Right Triangles in Cabri Jr.
Young mathematicians draw and label right triangles using Cabri Jr. technology. They create other special right triangles and identify the length of the hypotenuse and each leg. Young scholars explore the ratios to determine how the...
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Holiday Market Basket Information
Students practice with calculation of a price index using a fictitious market basket. They apply higher level problem-solving skills and develop an awareness of multicultural holiday rituals.
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Related Rates
Twelfth graders rewrite word problems using equations. In this calculus activity, 12th graders solve real world situation using the derivative. They solve problems on rate, and distance.
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Properties of Parallelograms
High schoolers discover properties of parallelograms as they construct a parallelogram using Cabri Jr. They will measure angles and side lengths of their construction and determine the relationship between the diagonals of a...
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Trisecting a Square
High Schoolers investigate the question of whether or not the area of square can be trisected. In this lesson plan, they use geometry software to answer the questions and determine what conditions are necessary to the three regions to by...
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Checking Equivalence
Young scholars solve equations. In this calculus lesson plan, students compare equations and identify equivalencies. They compare and approximate fractions and decimals.
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Angles in Circles
Teach your learners how to investigate the relationship between a central angle and an inscribed angle which subtend the same arc of a circle. The dynamic nature of Cabri Jr. provides opportunity for conjecture and verification.
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Getting Started with Cabri Jr.
Pupils construct geometric figures using Cabri Jr. in this constructing geometric figures using Cabri Jr. lesson plan. They familiarize themselves with Cabri Jr. and construct segments and triangles. Your learners will use various tools...
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Opposite Angles in a Cyclic Quadrilateral
Learners investigate cyclic quadrilaterals in this geometry lesson. They use Cabri Jr to explore the sum of the measures of opposite angles in a cyclic quadrilateral. The dynamic nature of Cabri allows high schoolers to form and verify...
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Construction Regular Polygons
Learners investigate the process necessary to construct regular polygons. They explore the degree measures of the angles in a regular polygon. Using this information and technology in the form of Cabri Jr., your pupils will construct...
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Quartic Inflection
Learners use their TI-89 calculator to find properties of the quartic polynomials. The lesson includes detailed instructions along with screen shots of the graphing calculator display.
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Snack Attack
Students design charts, tables, graphs, and pictographs to analyse the types of snacks in a bag.
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Beginning with Bosch
Students become familiar with surrealism through the artwork of Hieronymus Bosch. In this Bosch lesson, students explore symmetry and surrealism. Students create step by drawings on the computer in the style of Hieronymus Bosch. Students...
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Area of Circles
High schoolers explore circles. In this algebra/geometry lesson, students discover the formula for the area of a circle, as they investigate the ratio of the area of a circle to the radius^2.
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We Are Family
Learners explore art and stories that depict families in different cultures. They examine how family members help each other, create traditions, have fun and change or grow. They describe their own families and create a class family...
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The Big Buck Adventure: Part 2
Students go on a pretend shopping spree. In this money instructional activity, students complete a Shopping Spree activity sheet where they pretend they have won $100 and can spend it on a fake shopping spree. Students use...
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Figuring Elapsed Time
Students discover the concept of elapsed time. In this calculating time lesson, students utilize the Internet to complete record sheets based on the concept of elapsed time. Finally, the students answer questions on their own.
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Balsa Wood Airplane Flight and Speed Correlation
Ninth graders calculate the average speed of their balsa wood airplane. In this physics activity, 9th graders build their own airplane and make necessary modifications to to make it fly straight. They interpret distance and time graph...
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In Country: An Integrated Look at the Vietnam War
Young scholars explore aspects of the Vietnam War and how it relates to the heritage of America. In an attempt to understand the level of involvement, students analyze statistics from the Vietnam war. Young scholars watch a video, read a...
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Worm Weather Predicted
Students examine worm habitats. In this animal habitats lesson, students participate in a lab activity that requires them to explore the adaptations that earthworms make to their environment.
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Energy Efficient Home Design
Students investigate the applications of energy efficient homes. They conduct Internet research, complete a worksheet, evaluate the energy efficiency of a home design, and complete a research report on energy efficient homes.
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The Unit Circle
Young scholars solve problems using the unit circle. In this precalculus lesson, students identify angles using the properties of the unit circle. They observe the trigonometric graphs and sine, cosine and tangent.