1 2 3 4 5 6 Standards Skills Concepts Through a Cognitive Sample Activity Included in Included in Particular Context Demand/ Standard Standard Levels of Thinking D-6.NS.6a Recognize Opposite As indicating Remember Discuss real-life number lines: Recognize opposite signs of numbers signs locations on A thermometer as indicating locations on opposite opposite sides of An elevator in a building sides of 0 on the number line; Opposite of 0 on number line Altitude above or below sea level etc. recognize that the opposite of the opposite opposite of a number is the number Is the number Good sites for practice are: itself, e.g.,–(–3) = 3, and that 0 is its Opposite of 0 itself own opposite. Is 0 D-6.NS.6b Understand Signs As indicating Understand Quad City is laid out in 4 distinct areas as shown on Understand signs of numbers in (positive, locations in the map (this is a coordinate plane map, with cardinal ordered pairs as indicating locations in Recognize negative) in quadrants of directions indicated, but labeled as a coordinate quadrants of the coordinate plane; ordered pairs coordinate plane. plane). Dr. Caries would like to locate his dentist recognize that when two ordered pairs When ordered practice in Area 1. In what building could he locate his differ only by signs, the locations of Reflections pairs differ only by practice? Jean, his hygienist, would like to drive out the points are related by reflections across axes signs to inspect the building. What are the coordinates of across one or both axes. the building? How far will Jean drive before she is in Area 1? (Have various scenarios, using points that are reflected across the axes.)
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 D-6.NS.6a Recognize opposite signs of numbers as indicating locations on opposite sides of 0 on the number line; recognize that the opposite of the opposite of a number is the number itself, e.g.,–(–3) = 3, and that 0 is its own opposite. Recognize Opposite signs Opposite of opposite Opposite of 0 As indicating locations on opposite sides of 0 on number line Is the number itself Is 0 Remember Discuss real-life number lines: A thermometer An elevator in a building Altitude above or below sea level etc. Good sites for practice are: D-6.NS.6b Understand signs of numbers in ordered pairs as indicating locations in quadrants of the coordinate plane; recognize that when two ordered pairs differ only by signs, the locations of the points are related by reflections across one or both axes. Understand Recognize Signs (positive, negative) in ordered pairs Reflections across axes As indicating locations in quadrants of coordinate plane. When ordered pairs differ only by signs Understand Quad City is laid out in 4 distinct areas as shown on the map (this is a coordinate plane map, with cardinal directions indicated, but labeled as a coordinate plane). Dr. Caries would like to locate his dentist practice in Area 1. In what building could he locate his practice? Jean, his hygienist, would like to drive out to inspect the building. What are the coordinates of the building? How far will Jean drive before she is in Area 1? (Have various scenarios, using points that are reflected across the axes.)