Grade 7 Integrated Science · Strand 1: Scientific Investigation · Introduction to Integrated Science
Derived SI Quantities
A short Grade 7 Integrated Science lesson for the CBE curriculum, part of Scientific Investigation: Introduction to Integrated Science. Learn it on any phone with notes and slides, then check yourself with a quick quiz and earn XP. This lesson is free.
Try these questions
5 questions from this lesson’s quiz. Start the lesson to answer them and see the right answers.
1. Which of the following is a derived quantity?
- A. Mass
- B. Time
- C. Volume
- D. Length
2. A stone of mass 150 g is lowered into a measuring cylinder containing 50 cm^3 of water. The water level rises to 80 cm^3. What is the density of the stone?
Type your answer (in g/cm^3) in the lesson.
3. A pupil reads the volume of water in a measuring cylinder while looking down at it from above the liquid level. Which error is most likely to occur?
- A. Zero error
- B. Parallax error
- C. Random error from repeating
- D. Tare error
4. What name is given to the curved upper surface of a liquid in a narrow measuring cylinder?
Type your answer in the lesson.
5. A rectangular block of wood measures 10 cm long, 5 cm wide and 4 cm high. Its mass is 140 g. What is the density of the wood in g/cm^3?
Type your answer (in g/cm^3) in the lesson.
More in Introduction to Integrated Science
- Components of Integrated Science and STEM Pathways
- Laboratory Hazards and Safety Symbols
- Laboratory Accidents and First Aid Measures
- Basic Science Skills and SI Units
- Laboratory Apparatus Heating and Mass Measurement
- Optical Instruments and Volumetric Glassware
- Classification of Mixtures and Purity Determination
- Physical Separation Techniques for Mixtures
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