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Number of resources (39)

• This Easibook illustrates how to write a formula from written information. It gives the opportunity to substitute numbers into the derived formula, before illustrating changing the subject of a formula.
894.83 KB
• Free
• 04.05.12
• This Easibook looks at changing the subject of the formula.
484.26 KB
• Free
• 16.04.12
• This Easibook gives a practical illustration that helps students to understand the formula for finding the area of a circle.
522.8 KB
• Free
• 19.04.12
• This Easibook gives a practical illustration that helps students to understand the formula for finding the area of a circle.
526.96 KB
• Free
• 26.04.12
• In this game, students substitute the value of letters in simple expressions to find the numerical value of a card and move on to the next point around a track.
441.58 KB
• Free
• 27.03.12
• This Easibook looks at networks in two and three dimensions and derives formula and systematic ways of analyzing problems.
598.75 KB
• Free
• 13.04.12
• For this activity students will work in groups to graph a quadratic function and find the value of the discriminant. Conjectures about the value of the discriminant and its relationship to the number and type of zeros will be formed.
514.03 KB
• Free
• 03.04.12
• This Easibook illustrates how to calculate the speeds of some different animals from their distance-time graphs and make comparisons between the graphs in relation to the slopes and scales.
384.04 KB
• Free
• 23.04.12
• A lesson on using a formula sheet and solving a formula for a variable. Kindly submitted by a school in Yough SD.
129.27 KB
• Free
• 08.12.11
• For this activity students will work in groups to graph a quadratic function and find the value of the discriminant. Conjectures about the value of the discriminant and its relationship to the number and type of zeros will be formed.
759.26 KB
• Free
• 16.03.12
• A lesson on finding area of triangles using the area formula and Heron's formula. Kindly submitted by a school in Herminie, PA.
91.85 KB
• Free
• 08.12.11
• Lesson one of four that teach students how to derive the formulas for cones, spheres and cylinders, along with a short history of Archimedes.
2.03 MB
• Free
• 16.01.14
• Lesson two of four that teach students how to derive the formulas for cones, spheres and cylinders, along with a short history of Archimedes.
712.86 KB
• Free
• 03.01.14
• Lesson three of four that teach students how to derive the formulas for cones, spheres and cylinders, along with a short history of Archimedes.
2.1 MB
• Free
• 03.01.14
• Lesson four of four that teach students how to derive the formulas for cones, spheres and cylinders, along with a short history of Archimedes.
2.22 MB
• Free
• 03.01.14
• This activity is about functions involving e. This lesson reviews the Compound Interest Formula and connects it to the Continuous Change Model. Students will be able to compare the results using both models and see that compounding continuously yields better results.
1.01 MB
• Free
• 03.04.12
• A lesson focusing on arithmetic and geometric sequences and series. It also demonstrates the formulas to find the sum of arithmetic and finite geometric series.
467.15 KB
• Free
• 10.11.10
• A lesson focusing on helping students understand the derivation of the formulas for surface area of prisms and cylinders.
529.13 KB
• Free
• 10.11.10
• A lesson focusing on how the area of a trapezoid can be derived from the area of a parallelogram.
342.73 KB
• Free
• 11.11.10
• A lesson focusing on the strategies and formulas involved in working out the volume of solid objects.
1.7 MB
• Free
• 20.10.11