Tuesday, January 3rd

Tuesday, January 31st Please complete warm upPlease take out homeworkWarm UpHow many liters are in 5.67 hl

2. Is this the line of symmetry?

Corny Joke of the Day Whats harder to catch the faster you run?

Your breath

Homework TonightSurvivor game will be online (question then answer) Study Guide answers will be online along with a blank copyReview #2: Pick 5 in each section BE SURE TO SHOW YOUR WORK

What did Selena do wrong?What unit of measure provides the best estimate. The length of a car.METRIC

Kilometers

What is the Difference?MvsmmHeads up ButtercupsReview questions will be on

PERIMETER

Clipart & Rotationsrotate 180

Clipart & RotationsRotate 90 clockwise

Rotation SymmetryExtensionReview

A figure has rotational symmetry if, when it is rotated (turned) less than 360 around a central point, it coincides with itself (Looks exactly the same) The central point is called the center of rotation.A figure that coincides with itself after a rotation of 180 has rotational symmetry

Determining Rotation Symmetry

Tell how many times each figure will show rotational symmetry within one full rotation.Draw lines from the centerof the figure out throughidentical places in the figure.Count the number of linesdrawn.The figure will show rotational symmetry 4 times within a 360 rotation.Tell how many times each figure will show rotational symmetry with one full rotation.Draw lines from the center of the figure out throughidentical places in the figure.Count the number of lines drawn.The figure will show rotational symmetry 3 times within a 360 rotation.

Tell how many times each figure will show rotational symmetry within one full rotation.Insert Lesson Title HereDraw lines from the center of the figure out through identical places in the figure.Count the number of lines drawn.The figure will show rotational symmetry 4 times within a 360 rotation.Practice Time

Degree of RotationThe smallest number of degrees that a figure can be turned and still look identical to itself.Trace the following figure. Rotate the figure and determine the degree of rotation (what degree does it start looking identical to the original?)

Finding the Degree of RotationCan be found by:

360 # of lines of symmetry Practice Time

Customary Review Flashcards

5 minutes Quiz with elbow partner

Calling all teachers! Who can come up to the board and teach how you would SET UP The following problem:How many deciliters are in 4.5 milliliters

King Henry Doesnt Usually Drink Chocolate MilkWhat Phrase helps you remember the Metric?

23What are the Metric UnitsKilo Hecto Deka Units Deci Centi Mili

24Review OlympicsGame 1: Study Guide Answers 1 pt per right answer

Game 2: 5 Alive 5 pts if your group is right

Game 3: Survivor1 pts. Per right answer

Game 1: Study Guide Answers3 minute collaboration time

Game 2: 5 Alive 5 min. by yourself5 min collaborateSHARE

Find all the lines of symmetry for both figures

What unit of measure in the customary system is the best estimate for how tall NGMS is?Convert 10 pounds to ounces 860 yards is how many feet?Draw a 180 clockwise rotationGame 3: Survivor

Question lb=________________oz Answer4 QuestionA regular pentagon (same length sides and angles) has how many lines of symmetry?Answer5

5 sides, so 5 lines of symmetryQuestion8 cups =________________fl ozAnswer16 Question346 yards=________________inchesAnswer12,456 inches Question10 quarts =________________galAnswer2.5 QuestionDraw a 180 counterclockwise rotationAnswerDraw a 180 counterclockwise rotationQuestionAn average cat weighs

15__________(ounces, pounds, tons)AnswerPounds QuestionWhat would be a reasonable measurement for the length of your front door?CustomaryAnswerYard Question130 g = ________kgAnswer.13 kgQuestionWhat would be a reasonable measurement for the distance from NGMS to NGHSCustomaryAnswerMile QuestionDraw a 90 counterclockwise rotationAnswerQuestionHow many cups are in quart?Answer4QuestionHow many pints are in a gallon?Answer8QuestionHow long is the line?

Answer3.5 inchesQuestion10.0 meters = 1.0_________AnswerDeca metersQuestion.001 meters = 1.0_________Answermilli metersQuestion.00043 kg = ___________gAnswer.43 gramsQuestion12,223 Liters =_________hectolitersAnswer122.23 hectolitersQuestion43.212 decigrams=_________gramsAnswer4.3212 grams