Unit 1 Review Game Begin Game Good Bye

Unit 1 Review Game Begin Game Good Bye!

Choose a category Observation v. Inference = Scientific Method Vocabulary Independent and Dependent Variables Measurements

Observation v. Inference 1 2 3 4 5 6 7 8 9

Independent and Dependent Variables 1 2 3 4

Scientific Method 1 3 2 4 5

Vocabulary 1 4 7 3 2 5 6 8 9

Measurement 2 1 6 7 4 3 8 9 5 10

Observation v. Inference 1 I see that you are wearing a coat. Observation

Observation v. Inference 2 There are dark gray clouds outside. Observation

Observation v. Inference 3 You must be smart Inference

Observation v. Inference 4 • The pretzel tasted salty. Observation

Observation v. Inference 5 • I smell smoke. Observation

Observation v. Inference 6 • It must be cold outside. Inference

Observation v. Inference 7 • I heard your alarm going off this morning. Observation

Observation v. Inference 8 • The dogs must have saw a cat. Inference

Observation v. Inference 9 • That bunny feels soft. Observation

Independent and Dependent Variables 1 Determining if your pulse rate changes after exercising. IV-exercise DV- pulse rate

Independent and Dependent Variables 2 Determining if there is a relationship between the grade earned on a test and the number of hours spent studying for a test. IV-numbers of hours spent studying DV- grade earned

Independent and Dependent Variables 3 Do cars go faster if a certain type of gasoline is used? IV- type of gasoline DV- Speed of cars

Independent and Dependent Variables 4 • How many cookies eaten daily will give you a cavity? IV- how many cookies DV- cavity

Scientific Method 1 • What is usually the first step of the scientific method Problem or Asking a question

Scientific Method 2 • A good Hypothesis includes what two words? • “If” and “Then”

Scientific Method 3 • Why isn’t wikipedia a good source? It is not a reliable source

Scientific Method 4 What is the part of the experiment that is NOT being tested and is used for comparison? Control

Scientific Method 5 • When displaying your results, name two ways that you can show your audience your results. Table, Graph, Chart, Pictures

Vocabulary 1 • The variable that is affected by the independent variable, and is measured Dependent Variable

Vocabulary 2 • Measures amount of matter an object has • mass

Vocabulary 3 • How much mass is contained in a given volume Density

Vocabulary 4 • Distance from point A to point B Length

Vocabulary 5 • Organizing and making sense of your data Analyze

Vocabulary 6 Process used by scientists to find answers to questions Scientific Method

Vocabulary 7 • Information that is collected during your experiment Data

Vocabulary 8 • An educated guess based on facts Hypothesis

Vocabulary 9 • Data obtained by using sight as well as your other senses Observations

Measurements 1 • The metric system is based on units of ____? 10

Measurements 2 • The prefix H means _______ and equals _____ (how many? ) Hecto, 100

Measurements 3 • What unit is MASS measured in? Grams

Measurements 4 • What unit is LENGTH measured in? Meters

Measurements 5 • What tool do we use to measure mass? Triple Beam Balance

Measurements 6 • If you measured the volume of a tissue box, what unit would you use? cm 3 or cubic centimeters

Measurements 7 • Volume of liquids is measured in what units (there are 2 options) m. L or L

Measurements 8 • Find the density of an object that has a mass of 6 g and a volume of 15 m. L D=. 4 g/ml

Measurements 9 • Explain how you measure the volume of a rock. Find the volume of water in a graduated cylinder. Then put the rock in the graduated cylinder. Measure the volume of the water with the rock. Subtract the original volume from the new volume, and the answer is the volume of the rock.

Measurements 10 • What is the SI unit for temperature? Kelvin or K

Good Luck on your Unit 1 Test Play this to help you study. It is available on Progress Book.