Grade 11 · Science · Challenge
Free Science Concepts and Evidence worksheet - version 7
Grade 11 science practice based on published U.S. learning expectations, with reproducible original variations. This printable version includes 8 grade-appropriate questions and a separate answer sheet.
Science Concepts and Evidence
Grade 11 · Stretch challenge · 8 questions · Version PG-X7PQS1-1N5B
What does conservation of energy mean?A. Energy changes form but total energy is conserved B. Mass times velocity C. Kinetic energy D. Inertia
What does Newton's first law describe?A. Change in velocity per unit time B. Rate of energy transfer or work C. It stays constant while wavelength decreases D. Inertia
What is power?A. Rate of energy transfer or work B. Rate of charge flow C. Mass times velocity D. Kinetic energy
What does electric current measure?A. Rate of charge flow B. Inertia C. Mass times velocity D. Kinetic energy
What happens to wave speed when frequency rises in the same medium?A. It stays constant while wavelength decreases B. Inertia C. Change in velocity per unit time D. Rate of energy transfer or work
What is momentum?A. Mass times velocity B. It stays constant while wavelength decreases C. Change in velocity per unit time D. Inertia
What energy does a moving object have?A. Rate of charge flow B. Kinetic energy C. Energy changes form but total energy is conserved D. Mass times velocity
What is acceleration?A. Change in velocity per unit time B. Rate of charge flow C. Inertia D. Kinetic energy
Answers and teaching notes
Use the answers to check the work after the learner finishes. For writing prompts, the guide describes what a strong response should include.
Show answers for version 7
- What does conservation of energy mean?Energy changes form but total energy is conserved
- What does Newton's first law describe?Inertia
- What is power?Rate of energy transfer or work
- What does electric current measure?Rate of charge flow
- What happens to wave speed when frequency rises in the same medium?It stays constant while wavelength decreases
- What is momentum?Mass times velocity
- What energy does a moving object have?Kinetic energy
- What is acceleration?Change in velocity per unit time
Worked example
Read the direction, identify the assessed skill, solve or cite evidence, and check the response.
Common mistake
Using a memorized procedure without checking what the question asks.
Helpful hint
Name the standard skill before answering.