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

I am a professional tutor in Australia and I sell secondary school resources in STEM subjects.
Angles of Elevation and Depression Match! Activity (with Answers)
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Angles of Elevation and Depression Match! Activity (with Answers)

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6 sets of ‘cards’ that include: A word problem (on angles of elevation and angles of depression) A picture representing the word problem The answer to the word problem There are 18 ‘cards’ in total, in addition to an answer key (each set coloured is coloured a different colour). The ‘cards’ are in a random order, so it is not necessary to cut them all out - colouring, the ‘cards’ differently, or otherwise, is enough for students to match the 3 pieces of each set.
Area and Perimeter Formulas Poster
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Area and Perimeter Formulas Poster

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Formulas for the area and periemters of each of the following shapes are displayed: Square Rectangle Parallelogram Trapezium Rhombus Kite Triangle Circle
Simple Interest, Compound Interest & Tax Worksheet with Answers
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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 & tax rates
Gradient, Mid-Point & Distance Yr9/10 Pack
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Gradient, Mid-Point & Distance Yr9/10 Pack

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This resource package covers learning the gradient, mid-point and distance between two points formulas. Appropriate for Stage 5. This pack contains: An information sheets with formulas for gradient, mid-point and distance between two points, each with an example A worksheet containing a series of coordinates on the Cartesian plane, asking students to find the gradient, mid-point and distance between two points An activity sheet asking students to compare the length of two pathways using the distance formula An activity sheet consisting of a matching game between coordinate pairs, gradients, distances and mid-points.
Introduction to Trigonometric Ratios, Yr 9, with Answers
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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.
Did You Know? Indices Code Activity with Answers
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Did You Know? Indices Code Activity with Answers

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This indices activity has 19 questions with the subtopics of the zero index power to a power Answers are linked to a code used in order to find out what the Mayan calendar predicted for 2012. There are PDF and word versions of the indices activity. The PDF version splits the questions and answers on separate PDFs and the word version contains all the questions and answers in the one document. This worksheet caters to the new NSW math syllabus for 2024, meeting parts of the first the second dot point of IND-C-01 (for stage 5): ‘Simplify algebraic expressions that involve the zero index’ ‘Simplify algebraic expressions that involve powers, products and quotients of simple algebraic terms containing positive-integer indices’ Other related index resources from my shop: Indices and the Zero Index Worksheet with Answers Index Worksheet with Worked Solutions Yr 9/10
Index Worksheet Worked Solutions yr9/10
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Index Worksheet Worked Solutions yr9/10

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This indices worksheet has 109 questions covering subtopics of Multiplication law of indices Division law of indices Power to a power law of indices The zero index There are PDF and word versions of the indices worksheet. The PDF version splits the questions and worked answers on separate PDFs and the word version contains all the questions and answers in the one document. This worksheet caters to the new NSW math syllabus for 2024, meeting the second dot point of IND-C-01 (for stage 5): ‘Simplify algebraic expressions that involve powers, products and quotients of simple algebraic terms containing positive-integer indices’ Other related index resources from my shop: Indices and the Zero Index Worksheet with Answers Did You Know? Indices Code Activity with Answers
Indices and the Zero Index Worksheet with Answers
BCTSBCTS

Indices and the Zero Index Worksheet with Answers

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This indices worksheet has 31 questions with the subtopics of establishing index laws the zero index There are PDF and word versions of the indices activity. The PDF version splits the questions and answers on separate PDFs and the word version contains all the questions and answers in the one document. This worksheet caters to the new NSW math syllabus for 2024, meeting parts of the first dot point of IND-C-01: ‘Establish that x^0=1 algebraically using index laws’ ‘Simplify algebraic expressions that involve the zero index’ Other related index resources from my shop: Index Worksheet with Worked Solutions Yr 9/10 Did You Know? Indices Code Activity with Answers
Yr 10 Linear Relationships Worksheet with Answers
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Yr 10 Linear Relationships Worksheet with Answers

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This is a mathematics worksheet with worked answers for a yr 10 (stage 5) student studying linear relationships. There are 10 questions. This worksheet covers the following NSW syllabus dot points for 2018: 5.1 Linear Relationships Use the process for calculating the ‘mean’ to find the midpoint of the interval joining two points on the Cartesian plane. Use the interval between two points on the Cartesian plane as the hypotenuse of a right angled triangle and use the relationship gradient = rise/run to find the gradient of the interval joining the two points. Use the interval between two points on the Cartesian plane s the hypotenuse of a right angled triangle and apply Pythagoras’ Theorem to determine the length of the interval joining the two points.