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8th Grade Unit 1 Helps

Greetings 

Here is a Review of everything that we have done so far this year. 

Please use these to study if you are having trouble understanding any of your notes. 

There will be questions that refer to each of these on your benchmark on Wednesday as some questions may use more than one of these skills. There are 16 questions on your benchmark

REVIEW of Rational and Irrational Numbers (3 Questions)

Click Here for what RATIONAL numbers are

Click HERE for what IRRATIONAL numbers are

Click HERE for the DIFFERENCE between RATIONAL & IRRATIONAL numbers

Click HERE for COMPARING rational & irrational numbers on a NUMBERLINE

Click HERE for Putting IRRATIONAL NON-PERFECT SQUARES on a NUMBERLINE


















REVIEW of Exponents and their Rules (4 Questions)

Click HERE for review of EXPONENTS

Click HERE for Exponent Rules when Multiplying Same Bases

Click HERE for Exponent Rules when Raising to a Power

Click HERE for Exponent Rules when Dividing Same Bases

Click HERE for review on negative exponents

Click HERE for problems that have positive and negative exponents

Click HERE for review of what happens when the denominator exponent is bigger than the numerator's
























REVIEW of Squares, Square Roots (unsquares), Cubes, & Cube Roots (Uncubes)



Click HERE for review of Squares

Click HERE for help with squares & square roots

Click HERE for review on USING squares and roots in EQUATIONS

REVIEW of Pythagorean Theorem (4 Questions- All word problems)

Click Here to Review the Properties of Right Triangles

Click HERE for Review of Squares Proof

Click HERE to review how to prove that a Right Triangle is a Right Triangle

Click HERE to review using the EQUATION to find the missing piece

Click HERE to review Solving for the missing piece using Equation

Click here for help with 3d figures

Click HERE for Review of Coordinate Grid & Finding distances between points on the SAME axis

Click HERE to review how to create a RIGHT TRIANGLE from 2 given points

Click HERE to review how to use the P. Theorem and the Coordinate Grid to find the Distance between 2 points on Different Axis

Click Here for Help on Real Life problems on the Coordinate Grid using the P. Theorem

REVIEW of Angle Relationships (2 Questions)

Click HERE for Angle Relationships with Parallel lines and a Transversal

Click HERE for Angle Relationships with Exterior Angles

REVIEW of Volume of Spheres/Cones/Cylinders (3 Questions)

I ran out of time to teach this. 

You will be asked to mix and match this information to answer the questions, but the formulas will be provided.

Click Here for Volume of Cylinders

Click HERE for volume of Sphere

Click HERE for Volume of Cone
































If you would like to join LEARNZILLION to download these videos there is a mobile app, and I can send you a code to be able to see the videos without coming to the blog first.

Want to Test yourself on Rational and Irrational Numbers

CLICK HERE for Test