What is the name of the tool the state of Tennessee created to explain what understanding of different mathematics standards looks like at different levels?

Which is the correct problem type for this contextual situation: My garden has 12 flowers. There are the same number of flowers in each row. If I have 3 rows in total, how many flowers are in each row? 

Elementary students should be taught to describe objects and where they are in relation to other objects. This is called: 

Elementary students should be taught to describe objects and where they are in relation to other objects. This is called: 

When teaching students to operate with multi-digit numbers, it is best if their experiences go through these three stages. Order them from first to last. 

400 m is a good (reasonable) estimate for how long the basketball court (standard high school size) in our school is. 

Relying primarily on keywords to decide which operation should be used to solve a problem is a strategy that should be encouraged. 

When teaching fractions, we should focus on the rules and shortcuts first, then add the real world situations.

This is a feeling of being uncomfortable because something isn’t fitting in with what you thought was true. 

Explain how two different types of representations may be used and connected in a third grade lesson on multiplication. Be specific in saying what the representations are, what type they are, and how they could be connected.