Recognize a:b, a/b, and a to b as notations for ratios. 0606.2.5

Links verified on 7/7/2014

1. Calculating Bigger or Smaller Amounts - [Skillwise worksheet] exercise in calculating direct proportion in everyday situations
2. Identifying Prices in Direct Proportion - [Skillwise worksheet] exercise in spotting amounts that are in direct proportion
3. Percent Notation - a table showing percent notation, ratio notation, and number notation helps students recognize equivalent forms of notation
4. Proportion Problems - [Skillwise factsheet] summary of some everyday practical problems involving proportion
5. Proportion Problems: Matching - [Skillwise worksheet] exercise in placing calculations and answers under the appropriate problems
6. Proportion Sorting 1 - [Skillwise worksheet] exercise in identifying proportion in sets of numbers
7. Proportion Sorting 2 - [Skillwise worksheet] exercise in identifying proportion in everyday contexts
8. Ratio Notation - this Wolfram Demonstrations Project allows students to watch a web preview or download a live version
9. Ratios - Purple Math explanation about how proportions are built from ratios

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