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Fri day , September 20 Force and motion. Mrs. Hensley Sedgefield Middle School. Do Now!. In your scientific journal , please respond on the following: Kyle walks 3 blocks south from his home to school, and Jana walks 2 blocks north from her home to Kyle’s homes.
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Friday, September 20 Force and motion Mrs. Hensley Sedgefield Middle School
Do Now! • In your scientific journal, please respond on the following: • Kyle walks 3 blocks south from his home to school, and Jana walks 2 blocks north from her home to Kyle’s homes. • How far and in what direction is the school from Jana’s house?
Interpreting Graphs: Let’s start with vocabulary. • Write down the verbs in the box below and make a key as follows: • peak soar • rise fluctuate • decline drop • climb increase • stabilize
Do this in your scientific journal • Circle verbs that mean to go up • Underline the verbs that mean to go down • Put a star next to the verb that means to go up and down • Use and arrow to indicate the word that means to reach its highest level • Put a triangle next to the word that means to stay the same for a period of time
Write the following graph questions • 1. In the year 1990, tadpole populations began to _______________ • rapidly. • 2. Tadpole populations reached a _________________ in 1992. • 3. Between 1992 and 1993, populations of tadpoles______________.
Write the following graph questions • 4. Tadpole populations ________________after 1993 • 5. Between 1995 and 1999, populations______________________. • 6. How many tadpoles were in the pond at its peak? (answer in a complete sentence)
Write the following graph questions • 7. How many tadpoles were present in the pond in 1998? (answer in a complete sentence) • 8. Between 1990 and 19993 populations______________________. • 9. Between 1998 and 1999, tadpole populations___________________ somewhat.
Quiz Time! • There is to be no talking during this quiz.
Text Book Work • Read and answer the following questions on a blank piece of paper. • UNIT D 24 Motion and Forces Time, Distance and Speed • UNIT D 20 Motion and Forces Calculating Speed from a Graph • UNIT D 18 Motion and Forces Calculating Speed • UNIT D 30 Motion and Forces Velocity-Time Graphs • read and answer the two questions at the bottom of the page
Scientific Journals • I will be collecting scientific journals. Please put yours in the box near the door as you leave.
Exit Ticket • On an index card, please answer the following: • A wheelchair racer completes a 100 meter course in 20 seconds. • What is his speed?