Unit 9 · Standard 6.AT.11
Apply Two-Variable Relationships to Solve Problems
My Notes Level 1 Support Level 2 Standard Level 3 Enrichment
Today's objectives
Content Objective: I can write an equation to represent the relationship between two variable quantities and use it to solve a real problem.
Language Objective: I can justify a recommendation using the words equation, solution, and at least.
📖 See Learn It for the explanation and worked examples, and the Vocab tab for the words. These are your notes to fill in and keep.
✏️ Fill in each blank as we go. Use the Word Bank to help you.
👆 Tap any word to see its meaning and a picture.
Level 3: try the blanks from memory first, then check the bank.
- 1A value of the variable that makes an equation true is a .
- 2To replace a variable with a number so you can compute is to .
- 3That amount or more — the smallest amount that still works — is .
- 4To use what you already know to say what a future amount will be is to .
- 5To explain WHY your answer makes sense using the mathematics is to it.
Write About the Math
From which bakery would you recommend Yelina purchase cupcakes? Explain?¿De qué panadería le recomendarías a Yelina comprar los panquecitos? Explica?
Say your answer to a partner first. Then write it, using at least two of these words:
Model: Since h is being multiplied by 2.5 in the equation, dividing by 2.5 is the operation that undoes the multiplication and isolates h. — A strong answer names division as the inverse of multiplication and checks the solution by substituting it back in. A weak answer just says 'because that's what you do' without the inverse-operation reasoning.
Start
Complete the frames. Use the word bank.Completa las oraciones. Usa el banco de palabras.
- Write an ___ for each bakery, substitute Yelina's $___ budget into each one, ___ the two results, and recommend the bakery that gives more ___ for the money.
- My answer is ___ because ___.Mi respuesta es ___ porque ___.
Build
Write two connected sentences. Use because, so, or but.Escribe dos oraciones conectadas. Usa porque, entonces o pero.
- My claim is ___.Mi afirmación es ___.
- My evidence is ___, so ___.Mi evidencia es ___, entonces ___.
Explain
Write a claim, give math evidence, and explain your reasoning.Escribe una afirmación, da evidencia matemática y explica tu razonamiento.