@internet4classr I4C

## Perform basic operations on algebraic expressions (including grouping, order of operations, exponents, square/cube roots, simplifying and expanding). 0806.3.1

1. Order of Operation
1. Algebra: Order of Operations - a quiz from Quia
2. PEMDAS Blaster - Apply your knowledge of BIDMAS (Brackets, Indices, Division, Multiplication, Addition, Subtraction) to crack the attacking Roborator's shield codes and then blast them into scrap metal!
3. Calculations Using Order of Operations - AAA Math lesson and practice problems and
4. Division and Order of Operations - matching game
5. Evaluating Algebraic Expressions - Order of Operations/P.E.M.D.A.S.
6. Evaluating Algebraic Expressions - from Regents Prep [This expired link is available through the Wayback Machine Internet Archive. If the page doesn't load quickly click on Impatient? at the bottom right of the page.]
7. Exploring Order of Operations - click on the operations in correct order
8. Flintstone Example - four characters try to solve a problem, four more examples at the bottom of the page.
9. Learning Activity: Order of Operations - interactive lesson
10. Math Quiz Game: Jeopardy style - Jeopardy style PowerPoint review game
11. Order of Operations - Math Goodies from Ms. Glosser
12. Order of Operations - Try a workout of 10 problems. If you get at least 8 correct on your first attempt, then you're ready to move on. If not, review "In Depth" and try again.
13. Order of Operations - a 16 slide PowerPoint show with practice problems [This expired link is available through the Wayback Machine Internet Archive. If the page doesn't load quickly click on Impatient? at the bottom right of the page.]
14. Order of Operations: What to Do First - a 25 slide PowerPoint show
15. Order of Operations Game - Set the time and the number of exercises and then click start. Drag the numbers and the operation signs on the wood board to complete the equality
16. Order of Operations - from MathFrog
17. Order of Operations Pretest - ten multiple choice questions
18. Order of Operations Tutorial - introduction, explanation, examples and a workout of sample problems
19. Order of Operations Tutorial - work through several examples
20. Order of Operations with Exponents - Math Goodies from Ms. Glosser [This expired link is available through the Wayback Machine Internet Archive. If the page doesn't load quickly click on Impatient? at the bottom right of the page.]
21. Order of operations game - from Funbrain.com (easier levels are available)
22. Order of Operations Online Worksheet - ten problems, answers available
23. Practice with Order of Operations - ten practice problems [answers available] [This expired link is available through the Wayback Machine Internet Archive. If the page doesn't load quickly click on Impatient? at the bottom right of the page.]
2. Square Root
1. Finding Square Roots - a twenty-four pre-algebra slide show produced by Holt, Rinehart, and Winston
2. Four Step Lesson on Square Roots - Step three is a listing of the square root of all perfect squares up to 100 and step four is a quiz
3. Number Cop - select Perfect Squares, click on Start then use the left and right arrows to move the police car to intercept only perfect squares
4. Perfect Squares and Square Roots - video lesson from Math Video Online
5. Powers and Roots - a seventeen slide PowerPoint show written by Holt, Reinhart, and Winston
6. Simplify Terms Under a Radical - a square root calculator
7. Simplifying Radical Expressions - Intermediate Algebra tutorial
8. Simplifying Radicals - basic information about perfect square numbers [This expired link is available through the Wayback Machine Internet Archive. If the page doesn't load quickly click on Impatient? at the bottom right of the page.]
9. Simplifying Radicals - explanation and practice problems
10. Square Root Calculator - simple calculator from Calculator Geek - the site also offers square root instruction and worksheets to download
11. Square Root Flashcards -
12. Square Roots of Perfect Squares - interactive flash card site from Study Stack
13. Square Roots Without a Calculator - from the Math Forum
14. Squares and Square Roots - to understand square roots, first you must understand squares
15. Squares and Square Roots - a twenty-eight slide show which includes a section on estimating square roots
16. Tic Tac Toe Squares - finding the square roots of numbers less than 1000.

Internet4classrooms is a collaborative effort by Susan Brooks and Bill Byles.