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I am a professional tutor in Australia and I sell secondary school resources in STEM subjects.

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I am a professional tutor in Australia and I sell secondary school resources in STEM subjects.

#### Gradient, Mid Point and Distance Info Sheet for Stage 5 Maths

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This is an information sheet on how to calculate the Gradient, Mid Point and Distance of a linear function. 4 questions are given at the end, with guidance in how to answer them. (No answers provided). Colour-in border. Suitable for Stage 5 Maths (NSW).

#### Percentages in Finance Info Sheet for Stage 5 Maths

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This is an information sheet on how to calculate percentages using the unitary method. 5 questions relating to percentage calculations in the Finance topic are provided. (No answers given). Colour-in border. Suitable for Stage 5 Maths (NSW).

#### Classifying Data and Sampling Match Up

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A simple matching activity of the different types of data and sampling seen in the NSW Mathematics Standards course, and their descriptions or examples of each type. Suitable for Stage 6 Mathematics (NSW).

#### Le Chatelier's Principle in pictures

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This is a pictorial information sheet to help show the effect Le Chatelier’s principle has on equilibrium with temperature, concentration and pressure. For the current HSC syllabus, this is relevant for the second module: The Acidic Environment; and relates specifically to the following syllabus dot point: Define Le Chatelier’s principle Identify which factors can affect equilibrium in a reversible reaction

#### Colour-By-Number Angles, Area and Volume Yr 8

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This is a colour-by-number activity sheet with 10 questions for a year 8 student studying angles, area and volume. (Original picture of Miss Queries was drawn by Avalon Collier Art, 2018)

#### Yr 7 MULTIPLYING DECIMALS Worksheet with Answers

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“A worksheet on multiplying decimals, both 1 dp and 2 dp. There are 15 questions. Worked answers are included for every question. Suitable for Stage 4 mathematics students (NSW).”

#### Simple Trigonometric Ratios Worksheet (with Answers)

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A basic trigonometry worksheet for those learning to use the sin, cos, and tan ratios to find the length of an unknown side (15Q) or the degrees of an unknown angle (10Q). Each question comprises a diagram of a triangle with all the relevant information. Fully worked answers to all questions are included.

#### Introduction to Trigonometric Ratios, Yr 9, with Answers

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An introductory trigonometry worksheet covering: Labelling right-angled triangles (O,H,A) Labelling right-angled triangles (A,B,C,a,b,c) Sin, cos, tan notation Similar triangles (ratio use) Calculating approximations (sin, cos, tan, angles) There are 11 question sets. Answers are included for every question. Suitable for Stage 5 mathematics students (NSW), doing the 5.1 coursework.

#### Simple Interest, Compound Interest & Tax Worksheet with Answers

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Specific to the NSW syllabus in Australia (and the Australian tax rates), this is a worksheet (with answers) on financial mathematics, suitable for students in stage 5 (yrs 9 and 10). There are 19 questions on: Simple Interest (I=PRN) Compound Interest (A=P(1+R)^n) Taxable income, deductions &amp; tax rates

#### Indices Worksheet for Stage 6

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This is a 25Q worksheet to do with INDICES, covering multiplication, division, power to a power rules as well as the zero indice and indices which are fractions. Worked answers to every question are provided. Colour in header and BCTS characters are included. Suitable for Stage 5 or Stage 6 mathematics students (NSW).

#### Solving Equations Worksheet for Stages 5 & 6

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Here is a 25 question worksheet on solving equations. Equations involving fractions, and calculating multiple steps are included. Worked answers to every question are provided. Suitable for mathematics students in Stage 5 and Stage 6 (NSW).

#### Driving Topic Maths Worksheet Stage 6

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Driving topic includes speed, reaction distance and fuel consumption type questions. There are 17 question in this worksheet. Fully worked answers are provided. Suitable for Stage 6 students doing mathematics (NSW).

#### Graphing Trigonometry

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A worksheet on graphing sin, cos and tan graphs, including pointing out the amplitudes and periods of each. There are 30 questions. Answers are included for every question. Suitable for Stage 6 mathematics students (NSW).

#### Yr 8 Pythagoras Theorem Worksheet with Answers

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This is a one page worksheet of 11 questions to highlight the concept of Pythagoras Theorem. This worksheet is perfect for yr 8 students. Worked answers are provided for on the last page.

#### Christmas Addition and Subtraction of Decimals Yr 7

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A worksheet on the addition and subtraction of decimals, up to 3 dp. There are 46 questions, 23 on addition and 23 on subtraction, decorated with a bit of Christmas fun. Worked answers are included for every question. Suitable for Stage 4 mathematics students (NSW). Includes a 4 and a half minute teaching video on the addition and subtraction of decimals. (The link to the video is in the worksheet.)

#### Algebraic Equations Worksheet Year 10

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This is a mathematics worksheet with worked answers for a yr 10 (stage 5) student studying algebra and equations. There are 15 algebraic equations to solve and 5 worded questions to interpret and solve. Worked answers are provided at the back. This worksheet covers the following NSW syllabus dot points for 2018: 5.2 Equations: Solve linear equations, including equations that have grouping symbols. Solve linear equations involving one or more simple algebraic fractions. Solve problems involving linear equations, including those derived from formulas. Translate word problems into equations, solve the equations and interpret the solutions.

#### Algebraic Fractions Yr 9 or 10

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This is a 12 question worksheet on algebraic fractions (with variables in the denominator, the numerator or both) for students in year 9 or 10 studying algebra. This worksheet covers the 2018 NSW Stage 5 Syllabus dot points: 5.2 Algebraic Techniques: Apply the four operations to simple algebraic fractions with numerical denominators; simplify expressions that involve algebraic fractions with numerical denominators Apply the four operations to algebraic fractions with pronumerals in the denominator; simplify expressions that involve algebraic fractions, including algebraic fractions that involve pronumerals in the denominator and/or indices.

#### Year 11 Earning and Managing Money

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This is a single worksheet for yr 11 students studying the Standard Mathematics course in 2019 There are twenty questions dealing with the FINANCIAL MATHEMATICS (MS-F1 unit in the new Mathematics Standard Stage 6 Syllabus) subtopics of: F1.2: Earning and Managing Money Government allowances Commissions, piecework and royalties Worked answers for all questions are included.

#### Trigonometry - Exact Values and Identities

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This is a trigonometry worksheet with 40 questions suitable for a yr 11 or 12 student studying trigonometry in their maths unit. This worksheet covers exact values, both radians and degrees, and the use of the following trigonomteric identities: sin(x)=O/H cos(x)=A/H tan(x)=O/A tan(x)=sin(x)/cos(x) cot(x)=cos(x)/sin(x) sin^2(x)+cos^2(x)=1

#### Index Worksheet with Answers Yr 9/10

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This is a mathematics worksheet with worked answers for a yr 9 or 10 (stage 5) student studying indices. There are 25 equations to solve. Worked answers are provided at the back. This worksheet covers the following NSW syllabus dot points for 2018: 5.1 Indices: Extend and apply the index laws to variables, using positive-integer indices and the zero index Simplify algebraic products and quotients using index laws