MAT-05 Targeted Standards (NF) Domain: Number and Operations - Fractions Cluster: Apply and extend previous understandings of multiplication and division to multiply and divide fractions.
MAT-05.NF.05.b Interpret multiplication as scaling (resizing), by: Explaining why multiplying a given number by a fraction greater than 1 results in a product greater than the given number (recognizing multiplication by whole numbers greater than 1 as a familiar case); explaining why multiplying a given number by a fraction less than 1 results in a product smaller than the given number; and relating the principle of fraction equivalence a/b = (nxa)/(nxb) to the effect of multiplying a/b by 1.
Student Learning Targets:
Knowledge Targets
I can
Reasoning Targets
I can
Skills (Performance) Targets
I can
Product Targets
I can
Proficiency (Rubric) Scale
Score
Description
Sample Activity
4.0
Student is able to
-
3.5
In addition to Score 3.0 performance, the student demonstrates in-depth inferences and applications regarding the more complex content with partial success.
3.0
“The Standard.” Student is able to
-
2.5
No major errors or emissions regarding 2.0 content and partial knowledge of the 3.0 content.
2.0
Student is able to
-
1.5
In addition to 1.0 content, student has partial knowledge of the 2.0 and/or 3.0 content.
1.0
Student is able to
-
0.5
Limited or no understanding of the skill id demonstrated.
