1. EARTH SCIENCE DAY 03: CONVECTION, CONDUCTION, & RADIATION Pick up materials on the front table! Materials Needed: Writing Utensil Science Notebook Science Folder

2. Earth Science Day 03:  Bellwork: Referencing your foldable, why are there two types of convergent boundaries?  Agenda  Foldable notes on Convection, Conduction, and Radiation  Snack Tectonics

3. A1: A lab group measured how far two rubber bands stretched when attached to a 100 gram (g) block. Five measurements were made for each rubber band. What is the average of the data collected for rubber band B? A. 2.50 cm The average is found by adding the measurements for the 5 trials and dividing by the number of trials. B. 2.68 cm The average is found by adding the measurements for the 5 trials and dividing by the number of trials. (2.5+2.7+2.8+2.7+2.7= 13.40/5=2.68) C. 2.70 cm The average is found by adding the measurements for the 5 trials and dividing by the number of trials. D. 2.86 cm The average is found by adding the measurements for the 5 trials and dividing by the number of trials. SC8.1.1.j DOK 2 Rubber BandTrial 1Trial 2Trial 3Trial 4Trial 5 A3.7 cm3.9 cm3.7 cm3.4 cm3.6 cm B2.5 cm2.7 cm2.8 cm2.7 cm

4. Q2: Which part of a moving car can change velocity without changing speed? A. the brake B. the gas pedal C. the turn signal D. the steering wheel SC8.2.2.a DOK 2

5. NeSA-S Review #3 – Math Booster Assume that the average thickness for the crust is 50km, calculate how many times thicker the mantle is than the crust if the mantle is 2,900km thick.

6. Greek and Latin Greek TermMeaningSentence duct-to lead hemi-half con-together lith-rock sub-under tect-to cover Today use your Greek term in a sentence.

7. Objectives  I will know what plate tectonics are and where they are seen on earth  I will be able to analyze the structure and relationships among plate boundaries.

8. Bell Work Answers:  Bellwork: Referencing your foldable, why are there two types of convergent boundaries?

9. Q1: A lab group measured how far two rubber bands stretched when attached to a 100 gram (g) block. Five measurements were made for each rubber band. What is the average of the data collected for rubber band B? A. 2.50 cm B. 2.68 cm C. 2.70 cm D. 2.86 cm SC8.1.1.j DOK 2 Rubber BandTrial 1Trial 2Trial 3Trial 4Trial 5 A3.7 cm3.9 cm3.7 cm3.4 cm3.6 cm B2.5 cm2.7 cm2.8 cm2.7 cm

10. A2: Which part of a moving car can change velocity without changing speed? A. the brake The brake would change the speed. B. the gas pedal The gas pedal would change the speed. C. the turn signal Using the turn signal would not change anything. D. the steering wheel The steering wheel would change the direction the vehicle is traveling, which is a change in velocity. SC8.2.2.a DOK 2

11. Answer to NeSA-S Review #3 2,900 km ÷ 50 km = 58 The mantle is 58 times thicker than the crust.

12. Convection, Conduction, Radiation Foldable Notes 1  Cut out the three remaining pieces from yesterday’s handout.  Place the layer piece (the one that looks like a piece of pie) in the upper right side. Label it RADIATION  Place the convection picture on the left side, leaving space to write underneath and label it CONVECTION  Take the last picture and glue it on the right side. Underneath it label it CONDUTION.

13. Convection, Conduction, Radiation Foldable Notes 2  In the Radiation picture draw a wavy line to represent the heat coming form the core.  Next to the picture, define radiation and give an explanation as to how or why this is radiation.  If you run out of space you may use the back of your foldable

14. Convection, Conduction, Radiation Foldable Notes 3  On your convection picture, label the crust on the top and the core on the bottom.  Under it define convection and tell the sources of the convection.

15. Convection, Conduction, Radiation Foldable Notes 4  Label the three arrows with steam, solid rock and lava.  Under the picture define what conduction is and why this picture is an example of conduction.

16. NEXT YOU WILL BE COMPLETING THE: Snack Tectonic Activity!

22. EXIT SLIP: SUMMARIZE THE BOUNDARIES YOU CREATED IN THE SNACK TECTONICS