Use the search bar below to narrow down your search (by name, outcome, strand, or type).
| Name | Outcome(s) | Topic(s) | Type | |
|---|---|---|---|---|
| Rational Roots | N9.3 | https://www.openmiddle.com/rational-roots/ | Square Roots | Open Middle |
| Rational, Irrational or Whole Roots | N9.3 | https://www.openmiddle.com/rational-irrational-or-whole-roots/ | Square Roots | Open Middle |
| Butter | N9.2 | http://robertkaplinsky.com/work/how-much-is-one-third-of-a-cup-of-butter | Rational Numbers | 3-Act Task |
| Create an Equation with a Given Solution | P9.2 | https://www.openmiddle.com/create-an-equation-with-a-given-solution/ | Linear Equations | Open Middle |
| Highest Degree Polynomial | P9.4 | https://www.openmiddle.com/highest-degree-polynomials/ | Polynomails | Open Middle |
| Equivalent Exponents | N9.1 | https://www.openmiddle.com/equivalent-exponents/ | Powers | Open Middle |
| Pop Box Design | SS9.2 | http://mrpiccmath.weebly.com/blog/3-acts-pop-box-design | Surface Area | 3-Act Task |
| Two Truths and a Lie: Lines | P9.1 | https://teacher.desmos.com/activitybuilder/custom/5ab5291abaf7fe4742912e5b | Linear Relations | Desmos |
| Guess the Eggs | SP9.2 | https://blog.mrmeyer.com/2010/guess-the-eggs/ | Data Collection | |
| Guess the Jelly Beans | SP9.2 | https://growingexponentially.wordpress.com/2013/03/18/absolute-value-project/ | Data Collection | |
| Stacking Cups - Dan Meyer | P9.1 | https://blog.mrmeyer.com/2008/linear-fun-2-stacking-cups/ | Linear Relations | 3-Act Task |
| 100x100 Hamburger | P9.1 | https://robertkaplinsky.com/work/in-n-out-100-x-100/ | Linear Relations | |
| How Many Stars? | N9.1 | https://robertkaplinsky.com/work/stars-in-the-universe/ | Powers | 3-Act Task |
| Penny Pyramid | N9.1 | https://blog.mrmeyer.com/2011/3acts-pyramid-of-pennies/ | Powers | 3-Act Task |
| Zero and Negative Exponent Patterns | N9.1 | https://teacher.desmos.com/activitybuilder/custom/5d78e1beccb65e1286d77bf6 | Powers | Desmos |
| Taco Cart | N9.3 | http://threeacts.mrmeyer.com/tacocart/ | Square Roots | 3-Act Task |
| Sweet Snacks | P9.3 | https://vimeo.com/38146110 | Linear Inequalities | 3-Act Task |
| Order Up: The Need for Like Terms | P9.4 | http://mrorr-isageek.com/order-up-making-algebra-meaningful/ | Polynomails | 3-Act Task |
| Filing Cabinet | SS9.2 | http://www.estimation180.com/filecabinet.html | Surface Area | 3-Act Task |
| Open Middle: Exponent Collection | N9.1 | https://www.openmiddle.com/?s=exponent | Powers | Open Middle |
| Open Middle: Exponent (Maximum Value) | N9.1 | https://www.openmiddle.com/exponent-maximum-value/ | Powers | Open Middle |
| Open Middle: Exponent (Maximum Value) (French) | N9.1 | https://www.openmiddle.com/properties-of-integer-exponents/ | Powers | Open Middle |
| Open Middle: Properties of Integer Exponents | N9.1 | https://www.openmiddle.com/properties-of-integer-exponents/ | Powers | Open Middle |
| Open Middle: Properties of Integer Exponents (French) | N9.1 | https://www.openmiddle.com/fr/proprietes-dexposants-entiers/ | Powers | Open Middle |
| Open Middle: Properties of Integer Exponents 2 | N9.1 | https://www.openmiddle.com/properties-of-integer-exponents-2/ | Powers | Open Middle |
| Open Middle: Properties of Integer Exponents (French) | N9.1 | https://www.openmiddle.com/fr/proprietes-dexposants-entiers-2/ | Powers | Open Middle |
| Open Middle: Properties of Integer Exponents 3 | N9.1 | https://www.openmiddle.com/properties-of-integer-exponents-3/ | Powers | Open Middle |
| Open Middle: Power of product | N9.1 | https://www.openmiddle.com/rational-exponents-2/ | Powers | Open Middle |
| Open Middle: Laws of Exponents | N9.1 | https://www.openmiddle.com/laws-of-exponents/ | Powers | Open Middle |
| Open Middle: Simplifying Exponential Expressions | N9.1 | https://www.openmiddle.com/simplifying-exponential-expressions/ | Powers | Open Middle |
| Open Middle: Exponents and Order of Operations | N9.1 | https://www.openmiddle.com/exponents-and-order-of-operations/ | Powers | Open Middle |
| Open Middle: Exponents and Order of Operations (French) | N9.1 | https://www.openmiddle.com/fr/exposants-et-ordre-des-operations/ | Powers | Open Middle |
| Math Mistakes: Exponents | N9.1 | http://mr-stadel.blogspot.com/2013/04/thank-you-math-mistakes.html | Powers | |
| Open Middle: Scientific Notation 1 | N9.1 | https://www.openmiddle.com/scientific-notation/ | Powers | Open Middle |
| Open Middle: Scientific Notation 2 | N9.1 | https://www.openmiddle.com/scientific-notation-2/ | Powers | Open Middle |
| Giant Burgers | N9.1 | https://www.map.mathshell.org/tasks.php?unit=HA18&collection=9 | Powers | |
| Polygraph: Rational Numbers | N9.2 | https://teacher.desmos.com/polygraph/custom/560ad68b7701c303063305b1 | Rational Numbers | Desmos |
| Adding Fractions | N9.2 | https://teacher.desmos.com/activitybuilder/custom/5ea4dd29957bf80134c0df0b | Rational Numbers | Desmos,Menu Math |
| Adding Fractions (French) | N9.2 | https://teacher.desmos.com/activitybuilder/custom/5ebd39234c2f042457478700 | Rational Numbers | Desmos,Menu Math |
| The Fraction Challenge in English | N9.2 | https://teacher.desmos.com/activitybuilder/custom/592dcdc83822970b36e1361d | Rational Numbers | Desmos |
| The Fraction Challenge in French | N9.2 | https://teacher.desmos.com/activitybuilder/custom/5a8f0798428d31093998db0b | Rational Numbers | Desmos |
| Which one doesn’t belong? | N9.2 | https://wodb.ca/numbers.html | Rational Numbers | WODB |
| Open Middle: Rational and Irrational Numbers | N9.2 | https://www.openmiddle.com/rational-and-irrational-numbers/ | Rational Numbers | Open Middle |
| Open Middle: Order of Operations | N9.2 | https://www.openmiddle.com/rational-number-computation/ | Rational Numbers | Open Middle |
| Adding Fractions | N9.2 | https://docs.google.com/document/d/1Uf26D1MDVGlKsElJX5Ll0XBPrTEUgq3bFy4o58c2qX4/edit | Rational Numbers | Menu Math |
| Integer Solitaire | N9.2 | http://www.kenthaines.com/blog/2016/2/19/integer-solitaire | Rational Numbers | |
| Clothesline Math: Fractions & Decimals | N9.2 | http://natbanting.com/clothesline-series/ | Rational Numbers | |
| Order of Operations: Foxy Fives | N9.2 | http://fawnnguyen.com/foxy-fives-cuz-its-better-than-four-fours/ | Rational Numbers | |
| Positive, Négative or Neither | N9.2 | https://mrsthienel.wordpress.com/2016/02/10/positive-negative-or-neither/ | Rational Numbers | |
| Fraction Division via Rectangles | N9.2 | http://fawnnguyen.com/fraction-division-via-rectangles/ | Rational Numbers | |
| Can you visualize this? | N9.2 | https://buildingmathematicians.wordpress.com/2019/09/24/can-you-visualize-this/ | Rational Numbers | |
| Open Middle: Writing Linear Equations | P9.1 | https://www.openmiddle.com/writing-linear-equations/ | Linear Relations | |
| Relation Stations | P9.1 | http://natbanting.com/relation-stations/ | Linear Relations | |
| Visual Patterns | P9.1 | http://www.visualpatterns.org | Linear Relations | |
| The More Strategies, the Better | P9.1 | https://buildingmathematicians.wordpress.com/2019/09/04/the-more-strategies-the-better/ | Linear Relations | |
| Two Step Equations | P9.2 | https://www.openmiddle.com/two-step-equations-3/ | Linear Equations | Open Middle |
| Create an Equation with a Given Solution | P9.2 | https://www.openmiddle.com/create-an-equation-with-a-given-solution/ | Linear Equations | Open Middle |
| Solving Equations with Variable on Both Sides | P9.2 | https://www.openmiddle.com/solving-equations-with-variables-on-both-sides/ | Linear Equations | Open Middle |
| Multi-Step Equations | P9.2 | https://www.openmiddle.com/multi-step-equations-smallest-or-largest-solution/ | Linear Equations | Open Middle |
| Creating Inequalities | P9.3 | https://www.openmiddle.com/creating-inequalities/ | Linear Inequalities | Open Middle |
| Creating Inequalities Given a Solution Set | P9.3 | https://www.openmiddle.com/create-an-inequality-given-a-solution-set/ | Linear Inequalities | Open Middle |
| Writing Equivalent Polynomials | P9.4 | https://www.openmiddle.com/writing-equivalent-polynomial-expressions/ | Polynomails | Open Middle |
| Highest Degree Polynomial | P9.4 | https://www.openmiddle.com/highest-degree-polynomials/ | Polynomails | Open Middle |
| Factoring Polynomials | P9.4 | https://www.openmiddle.com/factoring-polynomials/ | Polynomails | Open Middle |
| Polynomial Expressions | P9.4 | https://docs.google.com/document/d/1n9pKGsw5-QJCKk32hwgAeQtRog_YgN7kk9uSeu59GyI/edit | Polynomails | Menu Math |
| Clothesline Math: Algebraic Thinking | P9.4 | http://natbanting.com/clothesline-series/ | Polynomails | Lesson |
| A Square Subtract Four | P9.4 | https://donsteward.blogspot.com/2013/01/a-square-subtract-4.html | Polynomails | Lesson,Rich Task |
| Doubling Surface Area | SS9.2 | http://natbanting.com/my-favourite-surface-area-question/ | Surface Area | Lesson,Rich Task |
| Area Name Task | SS9.2 | http://natbanting.com/a-viral-area-task/ | Surface Area | Lesson,Rich Task |
| Solid Fusing Task | SS9.2 | http://natbanting.com/solid-fusing-task/ | Surface Area | Lesson,Rich Task |
| Eye to Eye Similar Triangles | SS9.3 | https://mrorr-isageek.com/eye-to-eye/ | Similarity of 2D Shapes | Lesson,Rich Task |
| One-Hole Punch puzzles | SS9.4 | https://buildingmathematicians.wordpress.com/2019/11/24/one-hole-punch-puzzle-templates/ | Symmetry | Lesson,Rich Task |
| Taco Cart | N9.3 | https://teacher.desmos.com/activitybuilder/custom/5d23bd86cbc7a96547fb27ca | Square Roots | Desmos |
| Taco Cart (French) | N9.3 | https://teacher.desmos.com/activitybuilder/custom/5d54053beff8de6c4f7e667e | Square Roots | Desmos |
| Square Dance - Exploring Square Roots & Benchmarks | N9.3 | https://teacher.desmos.com/activitybuilder/custom/5ef8a26c21f7d778901d74fe | Square Roots | Desmos |
| The Coordinate Plane Activity | P9.1 | https://teacher.desmos.com/activitybuilder/custom/563d705f36a7843710aba2ce | Linear Relations | Desmos |
| The Coordinate Plane Activity (French) | P9.1 | https://teacher.desmos.com/activitybuilder/custom/5b0454f879405f0aa303a47f | Linear Relations | Desmos |
| Guess the Numbers | P9.1 | https://teacher.desmos.com/activitybuilder/custom/5ba7a6f38dbdac0d0a45d5cb | Linear Relations | Desmos |
| Two Truths and a Lie: Lines (French) | P9.1 | https://teacher.desmos.com/activitybuilder/custom/5aec85c6bbf1860a362a7a54 | Linear Relations | Desmos |
| Equation Strips | P9.2 | https://teacher.desmos.com/activitybuilder/custom/5d989847c82e3c201f117333 | Linear Equations | Desmos |
| Inequalities on the Number Line | P9.3 | https://teacher.desmos.com/activitybuilder/custom/57d9fdc6ebf48f73093807b2 | Linear Inequalities | Desmos |
| Inequalities on the Number Line (French) | P9.3 | https://teacher.desmos.com/activitybuilder/custom/58f6b4bc0a9e8b0e9df3a232 | Linear Inequalities | Desmos |
| Filing Cabinet | SS9.2 | https://teacher.desmos.com/activitybuilder/custom/5981dbdb67136c40b3e03053 | Surface Area | Desmos |
| Transforming Shapes Collection | SS9.4 | https://teacher.desmos.com/collection/5d9386f6383d2d0c53a026b5 | Symmetry | Desmos |
| Chance Experiments | SP9.3 | https://teacher.desmos.com/activitybuilder/custom/59233c9aefd17610dbbd684e | Probability | Desmos |
| Chance Experiments (French) | SP9.3 | https://teacher.desmos.com/activitybuilder/custom/5a2d8608929ae53df278df06 | Probability | Desmos |
| Turbo Texting | P9.2 | http://mrorr-isageek.com/turbo-texting/ | Linear Equations | 3-Act Task |
| The mullet ratio | N9.2 | http://mrvaudrey.com/2012/05/03/the-only-lesson-theyll-remember/ | Rational Numbers | Rich Task |
| Cycling Squares | N9.3 | https://nrich.maths.org/1151 | Square Roots | Rich Task |
| Water, First Nations Cultures, Statistics | SP9.2, SP9.4 | https://saskatchewanmathca.files.wordpress.com/2020/12/3.-e-b.2-water-first-nations-cultures-statistics.pdf | Data Collection, First Nations & Metis Probability/Statistics | Lesson |
| Grade 9 Statistics and Probability Resource | SP9.1, SP9.2, SP9.3, SP9.4 | https://www.stf.sk.ca/sites/default/files/full_document_grade_9_statistics_and_probability_resource.pdf | Bias in Data Collection, Data Collection, Probability, First Nations & Metis Probability/Statistics | Lesson, Unit |
