Write in Scientific notation 1. 61,500 2 Write in Scientific notation 1. 61,500 2. 0.0000568 Write in Standard Notation 3. 4.22715 x 108 4. 3.078 x 10-4 Multiply or divide using standard notation Bellwork: Homework:

Scientific notation word problems Tuesday Sept. 8 Scientific notation word problems 8.EE.4 Perform operations with numbers expressed in scientific notation, including problems where both decimal and scientific notation are used. Use scientific notation and choose units of appropriate size for measurements of very large or very small quantities (Interpret scientific notation that has been generated by technology

Scientific notation word problems Mr. Griffin’s class is studying the solar system. The circumference of the Earth at the equator is about 24,900 miles. Express this number in scientific notation.

Math Mania! Students will work in small groups to solve the scientific notation word problems & write the key words that determine the operation, work out the problem and solve it correctly each time. The whole group must work on the same problem at the same time. After each problem, one representative from each group will get it checked by the teacher. If correct then you get 10 points for your team. If not, then you go back to find your mistake and now you can only earn 9 points for that question. Each time you get checked and it's incorrect then you lose another point. First team to finish all 10 problems Or, the team with the most points wins

Sci. notation word problem List Key words & Solve: Students at Salt Lake Community College pay 1.585 ×104 dollars for tuition. Students at George Washington University pay 4.573 ×105 dollars. How many times greater is the tuition at George Washington than Salt Lake Community College? (5 × 10ˉ9) (7 × 10ˉ6) 2.56 X 103 x 58000000 Bellwork: Wednesday Homework: Sci. notation word problem Worksheet

Adding and subtracting in scientific notation Wednesday Sept. 9 Adding and subtracting in scientific notation 8.EE.4 Perform operations with numbers expressed in scientific notation, including problems where both decimal and scientific notation are used. Use scientific notation and choose units of appropriate size for measurements of very large or very small quantities (Interpret scientific notation that has been generated by technology

Adding and subtracting

SCOOT directions! •Everyone has a question taped to your desk. •Once instructed: •Answer the question on your desk in the correct box •Once the bell rings, scoot to the next desk and answer the question •Continue until you have scooted about the room

Thursday Sept. 10 Review for test #1

Team Relay Directions!! •Write all answers on your teams answer sheet •Start with card 1. When finished get sheet checked •If correct, move to card 2 •If incorrect, go back and fix mistakes and then get rechecked. Once correct, you may move your magnet •First group to finish WINS!!

Group> 1 2 3 4 5 6 7 8 9 Card 1 Card 2 Card 3 Card 4