Skip to main content
📚
Open Textbooks
Home
For Parents
For Educators
Login
What We Are
Mission/Contact
K
1
2
3
4
5
6
7
8
9
10
11
12
Home
/
Grade 8
/
Science
/
Scientific Method
Grade 8 → Science
Scientific Method
Apply rigorous methodology.
Up
Lessons
1
Claim-Evidence Writing
ACT: science sections require analyzing claims, evaluating evidence, and assessing reasoning in passages and data
2
Controlled Experiments
3
Guided Practice
4
Hypothesis Testing
5
Lab Analysis
6
Unit Checkpoint
SAT: includes data interpretation across subjects.
ACT: of individual variation and increase reliability of results