Benchmark
9E: The Mathematical World - Reasoning
(grades 3-5, page 232)
One way to make sense of something is to think how it is like something
more familiar. (1 of 2)
Standard 3-2 page 29, Grades K-4
Use models, known facts, properties, and relationships to explain their
thinking
Standard 3-2, page 81, Grades 5-8
Understand and apply reasoning processes, with special attention to
spatial reasoning and reasoning with proportions and graphs
Reasoning can be distorted by strong feelings. (2 of 2)
Standard 3-3 page 29, Grades K-4
Justify their answers and solution processes
Standard 3-3, page 81, Grades 5-8
Make and evaluate mathematical conjectures and arguments