# ChimparooMaths's Shop

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12 Resources

7 Resources

#### Differentiation from First Principles

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Solve quadratic equations by graphing no prep lesson Powerpoint with examples that include intersection with the x-axis and drawing lines. Worksheet with all graphs drawn. Solutions included LICENSING TERMS: This purchase includes a license for one teacher only for personal use in their classroom. Licenses are non-transferable, meaning they cannot be passed from one teacher to another. No part of this resource is to be shared with colleagues or used by an entire grade level, school, or district without purchasing the proper number of licenses. COPYRIGHT TERMS: This resource may not be uploaded to the internet in any form, including classroom/personal websites or network drives, unless the site is password protected and can only be accessed by students.

#### Statistics - Median and Interquartile Range

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Finding the median, quartiles and interquartile range from a list of data. PowerPoint with examples for odd and even numbers of data Worksheet on finding the median and interquartile range from data lists. Comparing data using medians and interquartile ranges Worked solutions included LICENSING TERMS: This purchase includes a license for one teacher only for personal use in their classroom. Licenses are non-transferable, meaning they cannot be passed from one teacher to another. No part of this resource is to be shared with colleagues or used by an entire grade level, school, or district without purchasing the proper number of licenses. COPYRIGHT TERMS: This resource may not be uploaded to the internet in any form, including classroom/personal websites or network drives, unless the site is password protected and can only be accessed by students.

#### Sum of an Arithmetic Series

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Worksheet on finding the sum of an Arithmetic Series. Finding simple sums to applications in context. Solutions are included

#### Trigonometry - Sine, Cosine and Tangent

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Using sine, cosine and tangent functions with right angled triangles. This resource gets students to recognise the hypotenuse, opposite and adjacent sides. This also get students practising using the calculator to use both the trig functions and their inverses. Worked solutions included LICENSING TERMS: This purchase includes a license for one teacher only for personal use in their classroom. Licenses are non-transferable, meaning they cannot be passed from one teacher to another. No part of this resource is to be shared with colleagues or used by an entire grade level, school, or district without purchasing the proper number of licenses. COPYRIGHT TERMS: This resource may not be uploaded to the internet in any form, including classroom/personal websites or network drives, unless the site is password protected and can only be accessed by students.

#### Independent and Dependent Variables

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Activity with 6 real life scenarios for independent and dependent variables. Students must use each scenario to complete a table, draw a graph, find the formula relating the two variables. Extension task on each for students to create their own questions Answers are included LICENSING TERMS: This purchase includes a license for one teacher only for personal use in their classroom. Licenses are non-transferable, meaning they cannot be passed from one teacher to another. No part of this resource is to be shared with colleagues or used by an entire grade level, school, or district without purchasing the proper number of licenses. COPYRIGHT TERMS: This resource may not be uploaded to the internet in any form, including classroom/personal websites or network drives, unless the site is password protected and can only be accessed by students.

#### Finding the Mean, Mode, Median and Range

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No prep lesson for finding the mode, median, mean and range Power Point with an example for both an odd number of data and an even number of data Worksheet finding mode, median, mean, range and missing values given the mean Extension task to find the data given the mode, median and mean Answers to both exercises included LICENSING TERMS: This purchase includes a license for one teacher only for personal use in their classroom. Licenses are non-transferable, meaning they cannot be passed from one teacher to another. No part of this resource is to be shared with colleagues or used by an entire grade level, school, or district without purchasing the proper number of licenses. COPYRIGHT TERMS: This resource may not be uploaded to the internet in any form, including classroom/personal websites or network drives, unless the site is password protected and can only be accessed by students.

#### Algebra - Changing the Subject - Rearranging Formulae

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4 differentiated exercise on changing the subject - rated from 1 banana (easiest) to 4 bananas (very challenging) Worked solutions are included

#### Dividing Complex Numbers Lesson

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Dividing Complex Numbers, No Prep Lesson with Power Point with warm up multiplying complex conjugates, examples on dividing complex numbers. Worksheet with questions of increasing difficulty to stretch students Worked solutions included LICENSING TERMS: This purchase includes a license for one teacher only for personal use in their classroom. Licenses are non-transferable, meaning they cannot be passed from one teacher to another. No part of this resource is to be shared with colleagues or used by an entire grade level, school, or district without purchasing the proper number of licenses. COPYRIGHT TERMS: This resource may not be uploaded to the internet in any form, including classroom/personal websites or network drives, unless the site is password protected and can only be accessed by students.

#### Trigonometry - Finding Missing Side Lengths in Right Angled Triangles

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No Prep Lesson on finding the missing lengths in a right angled triangle using trigonometry Power Point with two examples on each finding a shorter side or hypotenuse. One each slide there is a teacher example then a question for students to try Worksheet on finding lengths with some real world examples Worked solutions included LICENSING TERMS: This purchase includes a license for one teacher only for personal use in their classroom. Licenses are non-transferable, meaning they cannot be passed from one teacher to another. No part of this resource is to be shared with colleagues or used by an entire grade level, school, or district without purchasing the proper number of licenses. COPYRIGHT TERMS: This resource may not be uploaded to the internet in any form, including classroom/personal websites or network drives, unless the site is password protected and can only be accessed by students.

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#### Trigonometry Bundle

11 Resources
This includes Discovering Trig ratios activity A worksheet on sine, cosine and tangent Finding missing side lengths no prep lesson Finding missing angles no prep lesson Treasure Hunt to find missing sides Treasure Hunt to find missing angles Area of a Triangle no prep lesson Sine Rule no prep lesson Treasure Hunt - Sine rule for angles and sides Cosine Rule - no prep lesson Treasure Hunt - Cosine Rule for angles and sides

#### Pythagoras Treasure Hunt

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Treasure Hunt with a mixture of finding the shorter side or the hypotenuse

#### Geometry - Nets and Surface Area no prep lesson

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Drawing nets to find the surface area of rectangular prisms PowerPoint with two examples of rectangular prisms and two of triangular prisms Worksheet on finding the surface area by drawing nets Worked solutions. LICENSING TERMS: This purchase includes a license for one teacher only for personal use in their classroom. Licenses are non-transferable, meaning they cannot be passed from one teacher to another. No part of this resource is to be shared with colleagues or used by an entire grade level, school, or district without purchasing the proper number of licenses. COPYRIGHT TERMS: This resource may not be uploaded to the internet in any form, including classroom/personal websites or network drives, unless the site is password protected and can only be accessed by students.

#### Adding and Subtracting Fractions Homework

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10 challenging homework questions that practice finding a common denominator and simplifying afterwards. Worked solutions included and QR code link to a video to aid with home learning LICENSING TERMS: This purchase includes a license for one teacher only for personal use in their classroom. Licenses are non-transferable, meaning they cannot be passed from one teacher to another. No part of this resource is to be shared with colleagues or used by an entire grade level, school, or district without purchasing the proper number of licenses. COPYRIGHT TERMS: This resource may not be uploaded to the internet in any form, including classroom/personal websites or network drives, unless the site is password protected and can only be accessed by students.

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#### Multiplying Complex Numbers Lesson

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Multiplying complex numbers no prep lesson with A Power Point with examples of multiplying complex numbers and equating coefficients to find unknowns Worksheet with worked solutions LICENSING TERMS: This purchase includes a license for one teacher only for personal use in their classroom. Licenses are non-transferable, meaning they cannot be passed from one teacher to another. No part of this resource is to be shared with colleagues or used by an entire grade level, school, or district without purchasing the proper number of licenses. COPYRIGHT TERMS: This resource may not be uploaded to the internet in any form, including classroom/personal websites or network drives, unless the site is password protected and can only be accessed by students.

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#### Trigonometry - Finding Missing Angles in Right Angled Triangles

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No Prep Lesson on finding the missing angles in a right angled triangle using trigonometry Power Point with two examples on each finding an angle. One is a teacher example then a question for students to try Worksheet on finding angles with some real world examples Worked solutions included LICENSING TERMS: This purchase includes a license for one teacher only for personal use in their classroom. Licenses are non-transferable, meaning they cannot be passed from one teacher to another. No part of this resource is to be shared with colleagues or used by an entire grade level, school, or district without purchasing the proper number of licenses. COPYRIGHT TERMS: This resource may not be uploaded to the internet in any form, including classroom/personal websites or network drives, unless the site is password protected and can only be accessed by students.

#### Graphing Inequalities on a Number Line

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Graphing Inequalities on a number line A Power point showing the examples Worksheet on graphing inequalities and also reading them off a graph Solutions included LICENSING TERMS: This purchase includes a license for one teacher only for personal use in their classroom. Licenses are non-transferable, meaning they cannot be passed from one teacher to another. No part of this resource is to be shared with colleagues or used by an entire grade level, school, or district without purchasing the proper number of licenses. COPYRIGHT TERMS: This resource may not be uploaded to the internet in any form, including classroom/personal websites or network drives, unless the site is password protected and can only be accessed by students.

#### Arithmetic Sequences and Series

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5 problem solving questions using the formulae for the nth term of an Arithmetic sequence and the sum of the first n terms of an Arithmetic series. This can be done as a worksheet in class or as an extension homework Solutions are included