Texas TEKS 8.1.A
The Standard
ask questions and define problems based on observations or information from text, phenomena, models, or investigations
Texas Essential Knowledge and Skills for Science
Teacher's field guide
What This Standard Means
What Students Need to Do
- Students turn observations and source information into focused questions that can be investigated. They define a problem by naming what needs to change, the desired result, and any limits.
What Mastery Looks Like
- Students write a clear question tied to specific evidence from a phenomenon, model, text, or investigation. They describe a problem precisely enough for someone to plan an investigation or solution.
Common Misconceptions
- Students often write broad questions, opinions, or questions that cannot be tested. They may suggest a solution before clearly naming the problem, desired result, or limits.
How to Assess It
- Show a photo of cloudy pond water. Ask students to write one investigable question and define one related problem, including the desired result and one constraint.
Lesson moves
Ways to Teach It
Give groups melting ice cubes on different surfaces, then have them record observations and write two testable questions.
Show a model of a damaged ecosystem and ask, "What problem is shown, and what evidence supports your definition?"
Play Question Sort with cards labeled testable, researchable, opinion, or too broad, then have students revise two weak questions.
Present a school cafeteria waste scenario and have students define the problem, desired result, and limits on cost and time.
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Printable 8.1.A Worksheet

A ready-to-print activity worksheet aligned to 8.1.A, with an answer key for the teacher on its own page. No account needed.
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Related Standards
- 3.1.A
ask questions and define problems based on observations or information from text, phenomena, models, or investigations;
- 6.1.A
ask questions and define problems based on observations or information from text, phenomena, models, or investigations;
- K.1.A
ask questions and define problems based on observations or information from text, phenomena, models, or investigations;
- 1.1.A
ask questions and define problems based on observations or information from text, phenomena, models, or investigations;
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