This is the first unit in Pre-Algebra and it covers the Number System and Exponents. This covers integers, rational and irrational numbers, exponents, order of operations, scientific notation.

It Includes:

• 19 page note packet for students, with notes and example problems.
• 94 slide PowerPoint
• Recorded YouTube lessons of me teaching the material that you can share with students that are out, or even use for subs.
• Materials are editable and a flattened version is included in case you just want to print and go.

There are 18 objectives and they address the following topics:

1) I can add and subtract rational numbers.

2) I can multiply and divide rational numbers.

3) I can solve word problems with rational numbers, add/subtract, and multiply/divide.

4) I can use Order of Operations to solve expressions.

5) I can identify numbers as natural, whole, integer, rational, irrational, and real.

6) I can tell the difference between rational and irrational numbers.

7) I can convert a fraction into a repeating decimal.

8) I can convert between repeating decimals and fractions.

9) I can solve problems with squares and square roots.

10) I can estimate square roots of non-perfect squares.

11) I can order rational and irrational numbers on a number line.

12) I can convert words into expanded form, exponential form, and standard form numbers.

13) I can add and subtract monomials.

14) I can use the seven properties of exponents to simplify expressions.

15) I can simplify expressions with exponents.

16) I can write numbers in scientific notation.

17) I can add and subtract numbers in scientific notation.

18) I can multiply and divide numbers in scientific notation.