1 2 3 4 5 6 Standards Skills Concepts Included in Through a Particular Cognitive Sample Activity Included in Standard Context Demand/ Standard Levels of Thinking The Number System Apply and extend previous understandings of operations with fractions to add, subtract, multiply, and divide rational numbers. D-7.NS.1 Apply previous understandings to add and subtract Apply The elevator in Kat’s office building that Apply and extend previous of addition and rational numbers; she usually uses is out of order today. understandings of addition and Extend subtraction She hops into the freight elevator and subtraction to add and subtract on a horizontal or notices as the doors are closing that rational numbers; represent addition represent addition and vertical number line there are no numbers on the buttons. and subtraction on a horizontal or subtraction diagram. She got on at floor 3 and counts the vertical number line diagram. floors as she goes down-5. There is a lobby and 3 floors above the lobby and 3 floors of parking below. Kat wants to get out at the lobby. Is that where she is? If not, should she go up or down and how many floors to get to the lobby? D-7.NS.1a Describe opposite quantities combine to make 0. Evaluate George deposited $25 into his checking Describe situations in which opposite combine to make 0. account on Tuesday morning and wrote a quantities combine to make 0. For check Tuesday afternoon for $25. If he example, a hydrogen atom has 0 had $37 in his account before he made charge because its two constituents the deposit, how much is in his account are oppositely charged. after he writes the check?
1 Standards 2 Skills Included in Standard 3 Concepts Included in Standard 4 Through a Particular Context 5 Cognitive Demand/ Levels of Thinking 6 Sample Activity The Number System Apply and extend previous understandings of operations with fractions to add, subtract, multiply, and divide rational numbers. D-7.NS.1 Apply and extend previous understandings of addition and subtraction to add and subtract rational numbers; represent addition and subtraction on a horizontal or vertical number line diagram. Apply Extend previous understandings of addition and subtraction represent addition and subtraction to add and subtract rational numbers; on a horizontal or vertical number line diagram. Apply The elevator in Kat’s office building that she usually uses is out of order today. She hops into the freight elevator and notices as the doors are closing that there are no numbers on the buttons. She got on at floor 3 and counts the floors as she goes down-5. There is a lobby and 3 floors above the lobby and 3 floors of parking below. Kat wants to get out at the lobby. Is that where she is? If not, should she go up or down and how many floors to get to the lobby? D-7.NS.1a Describe situations in which opposite quantities combine to make 0. For example, a hydrogen atom has 0 charge because its two constituents are oppositely charged. Describe opposite quantities combine to make 0. combine to make 0. Evaluate George deposited $25 into his checking account on Tuesday morning and wrote a check Tuesday afternoon for $25. If he had $37 in his account before he made the deposit, how much is in his account after he writes the check?
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