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Name that Domain!
Standards from Grade?
Solve This!
Standards for Mathematical Practice
Common Core Terminology
100
This Domain first appears in 3rd Grade.
What is (NF) Number and Operations- Fractions.
100
Undersstand subtraction as an unknown-addend problem. For example, subtract 10-8 by finding the number that makes 10 when added to 8.
What is 1st Grade- 1.OA.4
100
Solve: In a relay race, each runner runs 1/8 of a lap. If there are 6 team members, how long is the race? Show your solution using a number line.
c. Solve word problems involving multiplication of a fraction by a whole number, e.g., by using visual fraction models and equations to represent the problem.
100
Students are able to analyze situations by breaking them into cases, and can recognize and use counter examples
What is practice 3- construct viable arguments and critique the reasoning of others?
100
Write an equation to describe a situation.
What is model with mathematics?
200
This Domain only appears in one grade level.
What is Counting and Cardinality in Kindergarten?
200
Relate area to the operations of multiplication and division.
What is 3rd grade - 3.MD.7
200
Question: Solve 7539 / 92 using an area model for division.
See samples
200
Students explain to themselves the meaning of a problem and check their answers using different methods.
What is practice #1 Make sense of problems and persevere in solving them.
200
The 2003 NCSCOS lists 5 Goals that span elementary math. The Common Core terms these as _________.
What are Domains?
300
The clusters in this Domain appear only as "Additional Clusters" in every grade except 3rd.
What is Geometry? (In 3rd grade, "Reason with shapes and their attributes" is a Supporting Cluster). See Content Emphases by Cluster document.
300
Use addition to find the total number of objects arranged in rectangular arrays; write an equation to express the total as a sum of equal addends.
What is 2nd Grade- 2.OA.4
300
Solve: Mary used a 12x12 grid to represent 1 and Janet used a 10x10 grid to represent 1. Each girl shaded squares to show 1/4. How many squares did each girl shade? Why did they need to shade a different number of grid squares?
4.NF.2 Compare two fractions with different numerators and different denominators, e.g., by creating common denominators or numerators, or by comparing to a benchmark fraction such as 1/2. Recognize that comparisons are valid only when the two fractions refer to the same whole. Record the results of comparisons with symbols >, =, or <, and justify the conclusions, e.g., by using a visual fraction model.
300
Students write an equation to solve a problem.
What is Practice #4- Model with mathematics.
300
A polygon all angles of which are right angles. NOT a square or a rectangle.
What is a rectilinear figure?
400
Partition shapes into equal parts/areas/shares.
What is Geometry grades 1-3?
400
Find the area of a rectangle with fractional side lengths by tiling it with unit squares of the appropriate unit fraction side lengths, and show that the area is the same as would be found by multiplying the side lengths
What is 5th Grade- 5.NF.4b
400
Question: How does the product of 225 x 60 compare to the product of 225 x 30? Explain how you know WITHOUT solving each equation.
5.NF.5a.Comparing the size of a product to the size of one factor on the basis of the size of the other factor, without performing the indicated multiplication. Since 30 is half of 60, the product of 225 x 60 will be twice as large as 225x30.
400
Students might notice that three and seven more is the same as seven and three more.
What is practice #7 Look for and make use of structure?
400
These problems are an example of which division situation? If 18 plums are shared equally into 3 bags, then how many plums will be in each bag? You have 18 inches of string which you will cut into 3 equal pieces. How long will each piece of string be? a x ? = p p/a=?
What is Group Size Unknown? (Equal Groups)
500
Repeating and growing patterns.
What is NOT a Common Core Domain?
500
Generate a number or shape pattern that follows a given rule. Identify apparent features of the pattern that were not explicit in the rule itself.
What is 4th Grade- 4.OA.5
500
Solve: A home builder needs to carpet a small closet. The closet is 4 meters long and a half meter wide. How much carpet do you need to cover the floor of the storage room? Use a grid to show your work and explain your answer.
5.NBT6 See example.
500
Students may state the meaning of the symbols they choose, including using the equal sign consistently and appropriately.
What is Practice #6 - Attend to precision?
500
35 is 5 times bigger than 7
What is a multiplicative comparison? (4.OA.1)