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SMS C-14 CPO Ch.1
6th grade CPO Science chapter 1
Term | Definition |
---|---|
inference | a statement based on experiences |
science | a process for answering questions |
hypothesis | a possible answer to a scientific question based on observations |
data | pieces of information collected to test a hypothesis |
scientific method | a series of steps including observation, forming a question, stating a hypothesis, collecting data, and reaching a conclusion |
experiment | an activity performed to support or refute a hypothesis |
scientific law | a statement that describes an observed phenomenon; it is supported by evidence collected from many observations and experiments |
scientific theory | a statement that explains a complex idea; it is supported by evidence collected from many experiments |
qualitative data | data in the form of words ex. I have a lot of classes at Sinaloa |
quantitative data | data in the form of numbers ex. I have 6 classes at Sinaloa |
Physics | study of how and why things change |
Chemistry | study of matter |
Biology | study of living things |
Astronomy | study of stars and planets |
Earth Science | study of how Earth's surface changes, rocks and rock formations, and fossils. The main focus of what we will be studying |
Ecology | study of living things and how they interact with each other and their environment |
Five Senses | seeing, hearing, touching, tasting, smelling |
acoustics | science of on how sound travels |
what do you use to measure distance, length, or height | ruler, meter stick, or tape measure |
what do you use to measure mass and weight | balance or scale |
what do you use to measure volume | beaker or graduated cylinder |
what do you use to measure temperature | thermometer |
what do you use to measure time | stopwatch, watch, clock |
Make an Observation | The grass is brown at the bus stop |
Ask a Question | Why is the grass brown near the bus stop |
State a Hypothesis | The grass is brown at the bus stop because students walk on the grass there |
Collect Data | Sam observes students for 3 days while they wait at the bus stop |
Draw Conclusions | The grass is brown because students are walking on the grass |