****IAR Math 8 Student Tutorial

IAR Practice Tests

****

Student E-mail Access (mateor@rps205.com) | Make-up Work Form | Home Access Center |

| WS to show work - graph paper |

Textbook IM1 | Homework Help IM1 | |

**VIDEOS**

### Converting repeating decimals to fractions 8.NS.A.1

### Converting multi-digit repeating decimals to fractions 8.NS.A.1

### Classify numbers - rational & irrational 8.NS.A.1

### Approximating square roots 8.NS.A.2

### Comparing irrational numbers 8.NS.A.2

### Exponents with integer bases

### Exponents with negative fractional bases

### Signs of expressions challenge

### Multiply powers

- Scientific notation (connect to the RPS205 network)
- Adding & subtracting in scientific notation (connect to the RPS205 network)
- Combining like terms with negative coefficients & distribution
- Solving proportions (connect to the RPS205 network)
- Number of solutions to equations
- Number of solutions to equations challenge
- Intercepts from a graph (watch 2 videos: x-intercept & y-intercept)
- Pythagorean theorem proof

- The scale of the universe - Interactive
- Scientific notation practice
- Complete and show your work on a separate paper for 8.EE.3 WS Scientific notation.pdf.
- XP Math Rewriting very large quantities using scientific notation
- XP Math Rewriting very small quantities using scientific notation

8.NS.2

- Translations, reflections, rotations with RoboPacker
- Reflections and translations with Transtar
- Translations, Rotations and Reflections with BBC Bitesize
- Translations, rotations and reflections with Key Lock

**Facts practice:**

Addition | Subtraction | Multiplication | Division | Powers |

Jet Ski Addition Alien Addition Tugboat Addition Kitten Match (Hard) | Minus Mission Island Chase Subtraction Sailboat Subtraction | Meteor Multiplication Grand Prix Multiplication Tractor Multiplication Penguin Jump Space Race Swimming Otters (Hard) Canoe Penguins (Hard) | Division Derby Demolition Division Drag Race Division Pony Division | Otter Rush (Hard) |

Orbit Integers (Hard) Spider Match Integers (H) Speedway Fractions (H) | | Integer Warp (Hard) Snow Sprint Fractions (H) | | |