CC7
Monday: 2/19/18
Tuesday: 2/20/18
Objective: 7.EE.B.4.a Solve word problems leading to equations of the form px+q=rand p(x+q)=r, where p, q, and rare specific rational numbers. Solve equations of these forms fluently. Compare an algebraic solution to an arithmetic solution, identifying the sequence of the operations used in each approach. For example, the perimeter of a rectangle is 54 cm. Its length is 6 cm. What is its width?7.NS.A.3 Solve real-world and mathematical problems involving the four operations with rational numbers.Computations with rational numbers extend the rules for manipulating fractions to complex fractions.
Essential Question: What does a solution mean when we solve an equation in a real world situation?
I Can explain what the solution to an equation means for the situation I can write and solve equations to represent situations that involve rational numbers.
Essential Question: What does a solution mean when we solve an equation in a real world situation?
I Can explain what the solution to an equation means for the situation I can write and solve equations to represent situations that involve rational numbers.
Today's Agenda:
- Checking Account Task (Product)
- Representing Contexts with Equations
Wednesday: 2/21/18
Objective: 7.EE.B.4.a Solve word problems leading to equations of the form px+q=rand p(x+q)=r, where p, q, and rare specific rational numbers. Solve equations of these forms fluently. Compare an algebraic solution to an arithmetic solution, identifying the sequence of the operations used in each approach. For example, the perimeter of a rectangle is 54 cm. Its length is 6 cm. What is its width?7.NS.A.3 Solve real-world and mathematical problems involving the four operations with rational numbers.Computations with rational numbers extend the rules for manipulating fractions to complex fractions.
Essential Question: What does a solution mean when we solve an equation in a real world situation?
I Can explain what the solution to an equation means for the situation I can write and solve equations to represent situations that involve rational numbers.
Essential Question: What does a solution mean when we solve an equation in a real world situation?
I Can explain what the solution to an equation means for the situation I can write and solve equations to represent situations that involve rational numbers.
Today's Agenda
- Return yesterday's product
- Representing Contexts with Equations - video
Thursday: 2/22/18
Objective: 7.RP.A.2 Recognize and represent proportional relationships between quantities.7.RP.A.2.a
Decide whether two quantities are in a proportional relationship, e.g., by testing for equivalent ratios in a table or graphing on a coordinate plane and observing whether the graph is a straight line through the origin.
Essential Question: What's a strategy we can use when solving complicated word problems?
I Can think of ways to solve some more complicated word problems.
Decide whether two quantities are in a proportional relationship, e.g., by testing for equivalent ratios in a table or graphing on a coordinate plane and observing whether the graph is a straight line through the origin.
Essential Question: What's a strategy we can use when solving complicated word problems?
I Can think of ways to solve some more complicated word problems.
Today's Agenda
Friday: 2/23/18
Objective: 7.EE.B.3 Solve multi-step real-life and mathematical problems posed with positive and negative rational numbers in any form (whole numbers, fractions, and decimals), using tools strategically. Apply properties of operations to calculate with numbers in any form; convert between forms as appropriate; and assess the reasonableness of answers using mental computation and estimation strategies. For example: If a woman making $25 an hour gets a 10% raise, she will make an additional 110 of her salary an hour, or $2.50, for a new salary of $27.50. If you want to place a towel bar 934 inches long in the center of a door that is 2712 inches wide, you will need to place the bar about 9 inches from each edge; this estimate can be used as a check on the exact computation.
Essential Question: How do tape diagrams help us model situations?
I Can explain how a tape diagram represents parts of a situation and relationships between them. I can use a tape diagram to find an unknown amount in a situation.
Essential Question: How do tape diagrams help us model situations?
I Can explain how a tape diagram represents parts of a situation and relationships between them. I can use a tape diagram to find an unknown amount in a situation.
Today's Agenda:
- Process task: Relationships between quantities
- Reasoning's about Contexts with tape diagrams (part 1)
