Observation

Observation

Reasoning is best assessed formatively through observation of everyday classroom work and interactions.

Observation of reasoning includes:

• watching students as they respond to set tasks. Both formal evaluation, which involves note-taking or other records, and informal evaluation can be equally useful
• observing students' work as they figure out the mathematics. Look for evidence of whether and to what extent students are able to reason analytically
• listening to students recount processes as well as explaining products
• listening to students' explanations, hypotheses and deductions. The Math Reasoning Inventory has an online formative assessment tool
• finding out if students understand other students' thinking (perhaps by asking them to repeat it)
• asking students to show their thinking or to provide evidence with numbers and words, drawings or materials. Talk to them about their thinking either in a group or individually.

Yes

Yes