Ratios and Rates: Modeling Ratios

The video tutorial introduces the concept of models and ratios, using visual examples like squares and circles to illustrate a 5 to 3 ratio. It then challenges viewers to represent a 2 to 1 ratio using fingers and thumbs. The tutorial further explores ratios through a practical example of making lemonade, explaining how to scale a recipe using a table of ratios. By the end, viewers understand how to apply ratios in both theoretical and practical scenarios.

How can you illustrate the ratio of 2 to 1 using your hands?

What is the ratio of lemonade mix to water in the recipe mentioned?

If you want to make five quarts of lemonade, how much lemonade mix do you need?

Describe how you would create a table of ratios for lemonade mix and water.

What steps would you take to fill in the top row of the table for lemonade mix?