Read a new measured story
Choose a relationship and measured answer for a new situation.
Explore this lesson →9 practice questions · Optional read aloud · Thinking pad
Let’s understand the idea.
- Read the labels and situation rather than assuming the first number counts groups.
- Choose an operation that matches the relationship and keep the answer's unit.
- Use the exact total to check its location when the question asks.
Something to notice
Ask the learner what counts the groups and what measures each group. Ask them to explain the total's unit and, when requested, its location. Physical, oral, child and educator observations remain pending; a correct entered answer alone is not those observations.
Try it. Change it. Explain it.
Open the lesson to use its pictures and controls. In How it works, connect the picture to the idea. In Play & discover, change the quantities and notice what stays the same. In Your turn, answer questions and use the explanation to check your reasoning.
You can ask for help, draw on the thinking pad, or listen to the question and answer options. Progress distinguishes independent work from work completed with help.
Let’s try it →Curriculum connection
Grade 4 · 4.NF · US Common Core
This lesson is mapped to these standards. A completed activity is practice evidence, not a claim of mastery. Content is checked against the linked official standards and its mathematical models are tested.