Download presentation
Presentation is loading. Please wait.
1
Science 7
2
Review From Yesterday…
Observation or Inference? There are 2 people sledding. It is winter. The sled is red. They are having fun. Qualitative or Quantitative? It is Monday the 9th. It is 72°F outside. The watch face is black with white and red text. It has a metallic case.
3
The Scientific Method- Review
Problem (Question) Background Information Observation Inference Hypothesis Experiment: Variables Collect/Analyze Data Conclusion Theory
4
Quantitative Observations
Quantitative Observation: Gives a measure, uses numbers Length Width Height Temperature Volume
5
Qualitative Observations
Qualitative Observation: gives a description, uses 5 senses Color Odour Shape Texture Taste Smell Form These are adjectives to describe A Blue ball, Some cookies, A big bang
6
Twizzler Lab Measurements are to be done using rulers
Length, diameter, radius, volume The Triple Beam Balances are to be returned to the side when completed (put a piece of paper towel under your twizzler first) Mass of twizzler =(Mass of twizzler+paper)-(Mass of paper alone) DO NOT EAT your twizzler until you have finished all of your observations Once you have made your observations you may complete the conclusion questions and hand it in to the pass in bin
7
Practice Worksheet Complete the Qualitative and Quantitative worksheet
Put a name on it Put it in pass in bin when completed If not finished by end of class it is homework
8
Done Early? CHECK THE POSTER on the SIDE WALL
Similar presentations
© 2025 SlidePlayer.com. Inc.
All rights reserved.