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rdebro42

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Singapore
About the store
Teaching Mathematics Internationally since 2003.
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Preview of Math G7-8 Angles/Polygons Practice (5 activities)

Math G7-8 Angles/Polygons Practice (5 activities)

Created by
rdebro42
Math Angles and Polygons Practice - 5 different practice sheets. - 1 targeting vocabulary only - 2 tasks targeting a variety of angle and polygon practice for an entire unit - 2 tasks targeting finding angles using a variety of parallel angle and shape theorems.
Preview of Math G6-8 Quizzes (10): Algebra and Linear Patterns Verify Justify

Math G6-8 Quizzes (10): Algebra and Linear Patterns Verify Justify

Created by
rdebro42
A set of quizzes to check understanding on a variety of basic algebra concepts (combining like terms, equation solving, inequalities, number patterns)
Preview of Wheel of Theodorus Pythagoras Investigation without Justification with Scaffold

Wheel of Theodorus Pythagoras Investigation without Justification with Scaffold

Created by
rdebro42
This is ONE OF a set of scaffolded tasks that enable students to investigate patterns in the Wheel of Theodorus. This provides purposeful practice of Pythagorean theorem. Task 3 - students are given tables to help them organize their work. The task does not ask students to prove or justify the patterns they find. Buy this by itself or in a bundle with other scaffolded tasks. The set of tasks includes solutions!
Preview of Math: Integers Extension Task (Addition and Multiplication)

Math: Integers Extension Task (Addition and Multiplication)

Created by
rdebro42
A task that provides purposeful practice with integers while challenging students to find the greatest/least sum/product and many other challenges with groups of integers.
Preview of Wheel of Theodorus Pythagoras Investigation without Justification/Scaffold

Wheel of Theodorus Pythagoras Investigation without Justification/Scaffold

Created by
rdebro42
This is ONE OF a set of scaffolded tasks that enable students to investigate patterns in the Wheel of Theodorus. This provides purposeful practice of Pythagorean theorem. Task 2 - students have no tables and must organize their work themselves. The task does not ask students to prove or justify the patterns they find. Buy this by itself or in a bundle with other scaffolded tasks
Preview of Wheel of Theodorus Pythagoras Investigation with Justification no Scaffold

Wheel of Theodorus Pythagoras Investigation with Justification no Scaffold

Created by
rdebro42
This is a set of scaffolded tasks that enable students to investigate patterns in the Wheel of Theodorus. This provides purposeful practice of Pythagorean theorem. Task 1 - students have no tables and must organize their work themselves. The task prompts students to prove or justify the patterns they find. Buy this by itself or in a bundle with other scaffolded tasks
Preview of Math MYP Algebra Test

Math MYP Algebra Test

Created by
rdebro42
A test structured by MYP criterion A levels checking students' understanding in combining like terms, exponent laws, equation solving, equation rearrangements, expanding and simplifying, and variable substitution. Can also be used as a diagnostic assessment of students' prior algebra knowledge in more advanced grade levels with students who newly arrive at your school or students who may have knowledge gaps. Can also be used for upper elementary grades if algebra is part of your curriculum.
Preview of Math Fractions Missing Digits Investigations

Math Fractions Missing Digits Investigations

Created by
rdebro42
Fractions work for students ready for more advanced work. This provides purposeful practice while challenging students to use fraction concepts to justify a maximum or minimum solution, or how many solutions are possible for a given calculation.
Preview of Math: Planar Transformations Investigation Task with Space for Notes

Math: Planar Transformations Investigation Task with Space for Notes

Created by
rdebro42
This is an in-class investigation to introduce the concept of planar transformations to middle school students
Preview of Math: Integers Extension Task (Subtraction and Division)

Math: Integers Extension Task (Subtraction and Division)

Created by
rdebro42
A task that provides purposeful practice with integers while challenging students to find the greatest/least difference/quotient and many other challenges with groups of integers. Buy alone or in a bundle
Preview of Geometric Sequence Investigation

Geometric Sequence Investigation

Created by
rdebro42
An inquiry based way to generate the formula for a geometric sequence
Preview of Arithmetic Sequences Investigation

Arithmetic Sequences Investigation

Created by
rdebro42
An inquiry approach to developing the formula for an arithmetic sequence.
Preview of Trigonometry Application Task - Hot Air Balloon

Trigonometry Application Task - Hot Air Balloon

Created by
rdebro42
A task that challenges students to use their trigonometry knowledge to solve a problem in a real life situation.
Preview of Trigonometry WheelChair Ramp Application Task

Trigonometry WheelChair Ramp Application Task

Created by
rdebro42
A task that asks students to apply their knowledge of ratios and trigonometry to a real life situation.
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About the store

Experience

Teaching Mathematics Internationally since 2003.

Teaching style

Concept-based, Inquiry-based

My own education history

M.Ed from University of British Columbia, Canada B.Ed from Queen's University, Canada B.AH from Queen's University, Canada

Additional biographical information

Living and Teaching in Singapore