2. C ONVERTING U P AND D OWN WITHIN EACH M ETRIC S YSTEM U SING A C ALCULATOR OR M OVING THE D ECIMAL

3. L EARNING O BJECTIVES Upon success completion of this lesson: 1.The student will understand the metric system units for volume, weight and length. 2.Be able to convert between each unit in each metric system. 3.Develop skills to convert within each metric system using a calculator. 4.Develop skills to convert within each metric system by moving the decimal.

4. M ETRIC S YSTEMS M EASURES V OLUME Liter(L or l) Milliliter(mL or ml) Cubic Centimeter(cc) *Note: A cubic centimeter (cc) is often used to denote a milliliter (mL or ml) Volume: Any form of liquids

5. M ETRIC S YSTEM M EASURES W EIGHT Kilograms(Kg) Grams(g or gm) Milligrams(mg) Micrograms(mcg) Note: Weight is a solid

6. M ETRIC S YSTEM M EASURES L ENGTH Meter(m) Centimeter(cm) Millimeter(mm) Note: Length is a measure of distance

7. U SING THE C ONVERSION C HART AND Y OUR C ALCULATOR VolumeWeight Length L kg m mL gm cm mg mm mcg Note: There are 1000 units between each metric measurement When moving up each scale, you divide by 1000 on your calculator. When coming down each scale you multiple by 1000. ÷ by 1000 when going up × by 1000 when coming down

8. C ONVERTING W ITHIN EACH M ETRIC S YSTEM BY M OVING THE D ECIMAL Sample Problem: 5 kg = _______ mcg *note: 5.0 (imaginary decimal is always at the end of each whole number) Using the metric scale, you are going down units from kilograms to micrograms. You will be moving the imaginary decimal to the right 3 times for each unit of measurement until you reach your destination. 5. 000 000 000 gm mg mcg Sample Problem 5mcg= _______kg Move the decimal to the left when going up the scale 0 000 000 005 Kg gm mg

9. L ET ’ S TRY IT ON OUR OWN NOW answer = 0.025mg 25 mcg= ______mg answer = 0.1g 100mg=_______g answer = 15,600mL 15.6 L = ______mL answer = 0.56632L 566.32mL = _____L answer = 1000 mm 1m = _________mm

10. S UMMARY ….. We learned how to memorize the units of measurements in the metric system by associating the letters with the alphabet and other symbolic images. We learned how to remember the conversion chart of the metric system. We learned how to move up and down the metric scale of each metric system of measurement using either a calculator or by moving the decimal.

11. Questions