Oklahoma Social Studies 3.P.2.4.A

Social Studies3rd GradeSocial Studies Practices

The Standard

3.P.2: Use interdisciplinary tools to acquire, apply, and evaluate content understanding of the four strands of social studies.
3.P.2.4: Identify the principles of economic systems and develop an understanding of the benefits of a market system in local, national, and global settings.

Gather basic economic data from various types of graphs and charts.

Oklahoma Academic Standards for Social Studies (2026) · 3.P.2.4

Teacher's field guide

What Students Need to Do: Students find prices, sales counts, and other economic facts in bar graphs, pictographs, and tables. They use titles, labels, scales, and keys to read the numbers and compare them.
What Mastery Looks Like: A student can find how many of an item sold on a bar graph and a pictograph. They use the scale or key correctly and point to the labels that support their answers.
Common Misconceptions: Students may count each picture as one item even when the key says it stands for more. They may skip numbers on a bar graph's scale or confuse an item's price with the number sold.
How to Assess It: Give this exit ticket: “Key: ★ = 2 notebooks sold. Monday: ★★★. Tuesday: ★★★★. How many notebooks sold Tuesday? How many more than Monday?”

Lesson moves

Hand pairs a price table and a sales bar graph; students use counters to mark each item's price and sales count.
Draw four pencil pictures with a key of two pencils per picture; ask, “How many pencils sold, and how do you know?”
Play graph hunt with a sales bar graph and price table; question cards ask for the top seller and cheapest item.
Hand out two grocery flyers; students find milk prices, enter them in a two-column chart, and circle the cheaper store.

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A ready-to-print activity worksheet aligned to 3.P.2.4.A, with an answer key for the teacher on its own page. No account needed.

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