Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. If you continue browsing the site, you agree to the use of cookies on this website. See our User Agreement and Privacy Policy.

Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. If you continue browsing the site, you agree to the use of cookies on this website. See our Privacy Policy and User Agreement for details.

Like this presentation? Why not share!

- Qualitative vs Quantitative research by Sfaxi Bilel 112 views
- 1st Test - Independent & Dependent ... by Brandeis High School 4687 views
- 12.8 independent and dependent events by bweldon 2892 views
- Forest mensuratiion slide 2 by Vivek Srivastava 2297 views
- Life History Research Methodology by Aileen O'Carroll 7066 views
- Life history in qualitative research by Atuhairwe Richard 672 views

6,508 views

Published on

Week 3

No Downloads

Total views

6,508

On SlideShare

0

From Embeds

0

Number of Embeds

8

Shares

0

Downloads

0

Comments

0

Likes

1

No embeds

No notes for slide

- 1. Hypothesis Independent Variable and Dependant Variable Review
- 2. Dissolved salt increases Hypothesis? IF the water temperatures increases, THEN dissolved salt increases Independent variable Dependent variable Water temperature increase
- 3. MEASURE
- 4. What tools to scientists use? balance ruler To measure … MASS LENGTH
- 6. Measuring Length How many millimeters are in 1 centimeter? What is the length of the line in centimeters? _______cm What is the length of the line in millimeters? _______mm What is the length of the line in centimeters? ________cm 1 centimeter = 10 millimeters
- 7. Measuring Mass We will be using triple-beam balances What would be the mass of the object measured in the picture? _______ + ______ + _______ = ________ g
- 8. Metric Units 1 Kilogram (km) = _________ (g) 1 Gram (g) = _____________ (mg)
- 9. How do we measure the mass of liquid? 5 grams? 10 grams? 10,000 grams?
- 10. How do we measure the mass of liquid? Mass of beaker Mass of beaker with liquid - = Mass of liquid 10 grams 3 grams
- 11. <ul><li>Volume = Length x Height x Width </li></ul>Measuring Volume 1 milliliter (mL) = 1 cm 3
- 12. Measuring Solid Volume We can measure the volume of regular object using the formula length x width x height . _____ X _____ X _____ = _____ 10 cm 9 cm 8 cm http://resources.edb.gov.hk/~s1sci/R_S1Science/sp/en/syllabus/unit14/new/testingmain1.htm We can measure the volume of irregular object using water displacement . Amount of H 2 O with object = ______ About of H 2 O without object = ______ Difference = Volume = ______
- 13. KILO 1000 Units HECTO 100 Units DEKA 10 Units DECI 0.1 Unit CENTI 0.01 Unit MILLI 0.001 Unit Ladder Method 4 km = _________ m How many jumps does it take? 4. = 4000 m Meters Liters Grams How do you use the “ladder” method? 1 st – Determine your starting point. 2 nd – Count the “jumps” to your ending point. 3 rd – Move the decimal the same number of jumps in the same direction. 1 2 3 Starting Point Ending Point 1 __ . 2 __ . 3 __ .

No public clipboards found for this slide

×
### Save the most important slides with Clipping

Clipping is a handy way to collect and organize the most important slides from a presentation. You can keep your great finds in clipboards organized around topics.

Be the first to comment