OWS Third Grade

1. Watch the instructional video below. 2. Title slide #4 "Claim and Evidence Part 2" 3. Make a list of two claims of your choice. It can be anything you think is true. 4. Under each claim, tell how you could prove the claim to be true. 5. Under each claim, also tell how you could prove the claim to be false. 6. For example: The cheetah is the fastest land animal.  It is true if every animal we test is slower. It is false if we find a land animal that is consistently faster. 7. Make your slide look nice. 8. Check out the new animal of the day video.

1. Watch instructional video about claim and evidence. 2. Title slide #3 "Claim and Evidence" 3. Using your experiment results from last time (hearing test), make a claim about YOUR results.  example #1 - Boys can hear higher frequencies than girls. example #2 - Adults can hear lower frequencies than kids. 4. After writing your claim, make a sentence that shows your evidence. example #1 - Jack and David could hear up to 17k and Sophie and Amy could hear up to 14k example #2 - Both of my parents could hear below 150hz and the kids could only hear above 200hz 5. Make your slide look nice (your choice on how) 5. Watch the new animal of the day video.

1. Watch instructional video. 2. Using a piece of paper make a data sheet: 3. Get some headphones and open the Tone Generator web page (click link). 3.5 Using headphones, you are going to test the hearing range of people in your family. 4. Using headphones, slowly make the tone go from lowest to highest on your first person.  5. Stop moving the tone when they say they can first hear it (lowest) and stop again when they say it goes away (highest) 6. Write down what their low end and high end numbers are. 7. Take a photo of your paper and put it into your second slide. (bonus) Use Microsoft Excel to remake your chart. Take a screen shot and post that into slide #2 instead of the picture of the paper. 8. Animal of the day video below!!

1. Watch Video 2. Start a PowerPoint 3. Title the PowerPoint "(your name) Science DL" <-----It is very important to give it this title. 4. Press the share button in the upper right corner and share with me - rhollinger@ows.org 5.. Decorate the first slide with cool science pictures