Ratios, Proportions, and Linear Relationships
| Site: | Young Education |
| Cours: | Introduction to Algebra |
| Livre: | Ratios, Proportions, and Linear Relationships |
| Imprimé par: | ゲストユーザ |
| Date: | vendredi 25 septembre 2026, 01:01 |
1. Review of Ratios and Rates
Learning outcomes
- I can write ratios in different forms.
- I can compare quantities using ratios.
- I can calculate unit rates.
- I can interpret ratios and rates in context.
- I can solve problems involving ratios and rates.
2. Solving Proportions
Learning outcomes
- I can identify proportional relationships.
- I can solve missing-value problems using proportions.
- I can use equivalent ratios to solve problems.
- I can apply cross multiplication correctly.
- I can verify solutions to proportional relationships.
3. Direct Variation
Learning outcomes
- I can explain the concept of direct variation.
- I can identify proportional relationships in tables and graphs.
- I can determine the constant of variation.
- I can write equations representing direct variation.
- I can apply direct variation to real-world situations.
4. Introduction to Linear Relationships
Learning outcomes
- I can identify patterns in input-output tables.
- I can determine algebraic rules from numerical data.
- I can recognize constant rates of change.
- I can represent linear relationships using equations.
- I can predict values using linear rules.
5. Modeling Relationships
Learning outcomes
- I can create algebraic rules to describe relationships.
- I can use equations to model real-world situations.
- I can predict outcomes using mathematical models.
- I can interpret relationships between variables.
- I can evaluate whether a model fits a given situation.