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Grade 8 Science - Unit I Overview

Scientific Processes

Students will learn safe, environmentally appropriate and ethical practices while conducting field and laboratory practices with a variety of tools throughout the school year. Students will use MSDS information and conduct correct safety procedures to make informed decisions.

Students will identify independent and dependent variables and constants.

Students will formulate a hypothesis, design an experimental procedure and choose appropriate equipment and technology tools to conduct experiments.

Students will display and write formal conclusions by designing data tables, graphs, or other visuals. Graphs will have the appropriate placement of x-y values, units and titles. Student will design the graph by using appropriate graph type for the data collected.

Students will use critical thinking and scientific problem solving skills to analyze theories that are presented through the curriculum.

Critical Questions:

  • Why is it important to understand and use safety procedures?
  • What are the steps of the Scientific Method and why are they important to follow?
  • What determines the graph type used to present data that has been collected?
  • How are informed decisions made using critical thinking and scientific problem solving?

Suggested Time Frame: 2 Weeks

Student Performance Expectations

Key

Information in the brackets that is not in bold (8.2A) is the Texas Essential Knowledge and Skill (TEKS) that this objective is aligned to.

Information in the brackets that is in bold (8.2.11B) (8.2.12A) (11.2US10A) is the specific Texas Assessment of Knowledge and Skills (TAKS- test) objective this objective is aligned to.

Demonstrate safe practices during field and laboratory investigations. (8.1 A-B) T8
Understand and utilize scientific methodology in conducting experiments. (8.2 A-E) T8


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