few_shots: 
Example:
Concept/skill: 
Apply and extend previous understandings of multiplication and division and of fractions to multiply and divide rational numbers.

Problem/activity:
For each pair of numbers, determine if the values are equivalent. Explain your reasoning for each one.
a.
$$-0.25$$
and
$$\frac{1}{-4}$$
b.
$$-\left ( \frac{1}{4} \right )$$
and
$$\frac{-1}{-4}$$
c.
$$\frac{-1}{4}$$
and
$$-\frac{1}{4}$$


Answer: 
Yes. This problem involves understanding fractions and division to divide rational numbers, such as 1, -4, 4, and -1. This problem also involves an understanding of multiplication: if p and q are integers, then -(p/q) = (-p)/q = p/(-q).

Now, assess whether the following problem or activity is 'aligned' with the given Common Core standard in Mathematics.

shot_info: fl_problem_001097_pos_0

7
standard_description: Use geometric shapes, their measures, and their properties to describe objects (e.g., modeling a tree trunk or a human torso as a cylinder).
problem_activity: Coordinates for points are shown in the table.
{"table": [{"_attributes": {"align": "Center", "class": ["table", "table-bordered"], "style": "table-layout:fixed; width:40%"}, "tbody": [{"tr": [{"td": [{"_attributes": {"style": "text-align:center"}, "_value": "Point"}, {"_attributes": {"style": "text-align:center"}, "_value": "Coordinate"}]}, {"td": [{"_attributes": {"style": "text-align:center"}, "i": [{"_value": "W"}]}, {"_attributes": {"style": "text-align:center"}, "_value": "(2, 3)"}]}, {"td": [{"_attributes": {"style": "text-align:center"}, "i": [{"_value": "X"}]}, {"_attributes": {"style": "text-align:center"}, "_value": "(4, 0)"}]}, {"td": [{"_attributes": {"style": "text-align:center"}, "i": [{"_value": "Y"}]}, {"_attributes": {"style": "text-align:center"}, "_value": "(5, 2)"}]}, {"td": [{"_attributes": {"style": "text-align:center"}, "i": [{"_value": "Z"}]}, {"_attributes": {"style": "text-align:center"}, "_value": "(0, 1)"}]}]}]}]}
Graph all the points from the table in the coordinate grid. Label them with their corresponding letters.
[IMG]


aligns: no