Shapes on a Coordinate Grid
I can find the area of an irregular shape on a coordinate grid.
I can explain the relationship between the area and side length of a square.
I can evaluate square roots of small perfect squares.
Volume and Side Length of a Cube
I can explain the relationship between the volume and side length of a cube.
I can evaluate cube roots of small perfect cubes.
Pythagorean Theorem Proof
I can explain a proof of the Pythagorean Theorem.
Applying the Pythagorean Theorem
I can find the distance between two points using the Pythagorean Theorem.
I can determine whether a triangle is a right triangle using the converse of the Pythagorean Theorem.
Square Roots on a Number Line
I can order square roots on a number line.
I can write fractions as decimals that terminate or repeat.
Rational and Irrational Numbers
I can classify numbers as rational or irrational.
I can find the area of an irregular shape on a coordinate grid.
- Video tutorial #1: https://www.youtube.com/watch?v=VhNkWdLGpmA
- Video tutorial #2: https://www.youtube.com/watch?v=Vc6-I-lctuc
- Video tutorial #3: https://www.youtube.com/watch?v=rzbY8QkaCPA
- Calculating area on a coordinate grid practice: https://braingenie.ck12.org/skills/103376
I can explain the relationship between the area and side length of a square.
- Video tutorial #1: https://www.youtube.com/watch?v=W4CrLsP9k5A
- Video tutorial #2: https://www.youtube.com/watch?v=vZadmXOjozE
- Exploring a square's area and side length: http://www.learnalberta.ca/content/mejhm/index.html?l=0&ID1=AB.MATH.JR.NUMB&ID2=AB.MATH.JR.NUMB.SQUA&lesson=html/object_interactives/square_roots/use_it.html
- Finding square roots practice: https://www.mathgames.com/skill/8.3-relationship-between-squares-and-square-roots
I can evaluate square roots of small perfect squares.
- Square roots practice: https://www.mathgames.com/skill/8.6-square-roots-of-perfect-squares
- Square roots concentration game: http://www.math-play.com/Square-Root-Concentration-Game/square-root-concentration-game.html
- Video tutorial #1: https://www.youtube.com/watch?v=tmUzAE0wx1A
- Video tutorial #2: https://www.youtube.com/watch?v=lqUDxipH27E
- It's always a great idea to check your estimate and see if it makes sense!
- Estimating square roots practice:
- Time challenge game: https://www.mathopolis.com/games/estimate-sqroot.php
- Who wants to be a millionaire? game: https://www.quia.com/rr/382994.html
Volume and Side Length of a Cube
I can explain the relationship between the volume and side length of a cube.
- Video tutorial #2: https://www.youtube.com/watch?v=87_qIofPwhg
- Video tutorial #1: https://www.youtube.com/watch?v=GpOxsRF1Cjc
- Finding cube roots practice: https://www.mathgames.com/skill/8.18-cube-roots-of-perfect-cubes
I can evaluate cube roots of small perfect cubes.
- Cube roots practice:
- Video tutorial #1: https://www.youtube.com/watch?v=gIRmMbeX-MM
- Video tutorial #2: https://www.youtube.com/watch?v=SM9XS3oLhvc&disable_polymer=true
- Estimating cube roots practice: https://www.mathgames.com/skill/8.8-estimate-cube-roots
- Cube root calculator: https://www.omnicalculator.com/math/cube-root
Pythagorean Theorem Proof
I can explain a proof of the Pythagorean Theorem.
- Video tutorial #1: https://www.youtube.com/watch?v=7Q8xdbHXvas
- Video tutorial #2: https://www.youtube.com/watch?v=uaj0XcLtN5c
- Video tutorial #3: https://www.youtube.com/watch?v=CAkMUdeB06o&disable_polymer=true
- Exploring the Pythagorean Theorem:
Applying the Pythagorean Theorem
I can find the distance between two points using the Pythagorean Theorem.
- Video tutorial #1: https://www.youtube.com/watch?v=apkT6rVE8qo
- Video tutorial #2: https://www.youtube.com/watch?v=9b3cC1YIiTo
- Pythagorean Theorem computation problems:
- Solve for hypotenuse: https://www.mathgames.com/skill/8.57-pythagorean-theorem-find-the-hypotenuse
- Solve for missing leg: https://www.khanacademy.org/math/basic-geo/basic-geometry-pythagorean-theorem/geo-pythagorean-theorem/e/pythagorean_theorem_1
- Find distance between two points on coordinate plane: https://www.khanacademy.org/math/basic-geo/basic-geometry-pythagorean-theorem/pythagorean-theorem-distance/e/distance_formula
- Solve for hypotenuse: https://www.mathgames.com/skill/8.57-pythagorean-theorem-find-the-hypotenuse
- Real-world application problems:
I can determine whether a triangle is a right triangle using the converse of the Pythagorean Theorem.
- Video tutorial #1: https://www.youtube.com/watch?v=QBXX9uDjnxo
- Video tutorial #2 (trickier problems): https://www.youtube.com/watch?v=7Id065L0xhU
- Converse of Pythagorean Theorem practice: https://www.mathgames.com/skill/8.61-converse-of-the-pythagorean-theorem
- Quizizz game: https://quizizz.com/admin/quiz/589d11f2b8b8e8000b23967c/pythagorean-theorem-converse
- Click on the green "Solo Game" button to get started.
Square Roots on a Number Line
I can order square roots on a number line.
- Video tutorial #1: https://www.youtube.com/watch?v=TlwIJYrJXxY&t=248s
- Video tutorial #2: https://www.youtube.com/watch?v=D7Lpy4EBIUI
- Ordering square roots practice:
I can write fractions as decimals that terminate or repeat.
- Video tutorial #1: https://www.youtube.com/watch?v=do_IbHId2Os
- Video tutorial #2: https://www.youtube.com/watch?v=P0IB7LfeaU4
- Fraction to decimal practice:
- Death to Decimals game (terminating decimals): https://www.mrnussbaum.com/deathdecimals/
- Video tutorial #1 (terminating): https://www.youtube.com/watch?v=qyTFvx_ZVOs
- Video tutorial #2 (repeating): https://www.youtube.com/watch?v=FPNhCVZlbJs
- Video tutorial #3 (repeating): https://www.youtube.com/watch?v=Ihws0d-WLzU
- Terminating decimal to fraction practice: https://www.mathgames.com/skill/4.70-convert-decimals-to-fractions-and-mixed-numbers
- Repeating decimal to fraction practice:
- https://www.khanacademy.org/math/cc-eighth-grade-math/cc-8th-numbers-operations/cc-8th-repeating-decimals/e/converting_repeating_decimals_to_fractions_1
- https://www.khanacademy.org/math/cc-eighth-grade-math/cc-8th-numbers-operations/cc-8th-repeating-decimals/e/converting_repeating_decimals_to_fractions_2
Rational and Irrational Numbers
I can classify numbers as rational or irrational.
- Video tutorial #1: https://www.youtube.com/watch?v=iaLeDnjeauc&t=9s
- Video tutorial #2: https://www.youtube.com/watch?v=-QHff5pRdM8
- Rational/irrational numbers practice:
- Petri dish game: http://www.mathwarehouse.com/numbers/rational-irrational-numbers/rational-irrational-numbers-game.php
- Classifying numbers game: http://www.math-play.com/rational-and-irrational-numbers-game/rational-and-irrational-numbers-game.html