1. Pick up 3 worksheets and find your seat
Good morning!
Pick up 3 worksheets and find your seat
Bellringer: 5 minutes IN YOUR NOTEBOOK
Which of the following correctly describes the general trend in hominid evolution?
A. larger body size, broad forehead, smaller brains B. increase in brain capacity, bipedalism, use of tools C. thickening of the skull, protruding teeth, organized hunting D. large canine teeth, small skulls, diet of coarse plant material
2. Which of the following events is explained using the endosymbiont theory?
A. How eukaryotes formed from prokaryotes
B. How the first organelles such as chloroplasts and mitochondria formed
C. Both A and B
D. Neither A or B
3. Due to the Earth’s early atmosphere, which contained inorganic gases, what characteristics did the first organisms most likely have?
A. The first living things were multicellular
B. The first living things had organelles
C. The first living things were aerobic
D. The first living things were prokaryotic

2. -File papers + correct exit tickets
Our plan today:
-Bellringer:
-File papers + correct exit tickets
-Independent Practice: brain labeling
-We Do: Review Kahoot!
-Exit Quiz: Bioblitz

3. -find your folder in your period’s bin
Time to File work!
-find your folder in your period’s bin
-Don’t have one? ask Ms. Mahoney
-go through your graded assignments and collect new graded work from your period’s tray
*low grade? fix your mistakes and turn it back into homework box
10 minutes to file

4. color in how you did on each standard from unit 1
*On your Data Tracker,
color in how you did on each standard from unit 1

5. Review slides

6. Theory of Spontaneous Generation…
Contribution: Pasteur – disproved the entire theory
Of Spontaneous Generation by proving that bacteria exists in the air.
Problem: We did not know where life came from? Life needs water and oxygen!

7. Primordial Soup Theory
The first organism must have been prokaryotic, anaerobic and derived from inorganic (non-living) compounds must have combined with water vapor in to form water.
Miller and Urey Experiment:
made MOLECULES
the building blocks
of life

8. Endosymbiotic Theory
Eukaryotes obtained their organelles by engulfing prokaryotes
“PACMAN THEORY”

10. Bipedalism
Hominids became bipedal=walk on 2 legs
Bipedalism allows you to use your arms to carry things while you walk
With evolution came:
Language
Manufacture of tools
Making tools = no longer using teeth as basic tools = smaller jaw size

11. Evolutionary relationships

12. 1: Australopithecus afarensis/ “Lucy”
Between 3.75 and 1 million years ago.
Found in East Africa.
About three feet tall.
Mostly covered in hair.
Small brain.

13. 2: Homo habilis/ “Handy Man”
Between 2.5 million and 1.5 million years ago.
Larger brain than the australopithecines.
Began to use simple tools, like sharp rocks.

14. 3: Homo erectus About 1.8 million years ago
Larger brain than Homo habilis
Made more complex tools, like spears
Discovered and used fire

15. 4: Homo neanderthalensis/Neanderthals
230,000 B.C.E.
Discovered in modern-day Germany
Looked very much like modern-day humans, but had bony eyebrow ridges, broad noses, and big strong chests.

16. 5: Homo sapiens –”Wise man”
35,000 B.C.E.
Spread out of Africa and to other continents
Used tools to create cave art
Traveled in groups
to hunt and gather food

17. What are we learning today?
Benchmark
Objectives
I will identify the following major parts of the brain in a diagram
cerebrum
cerebellum
pons
medulla oblongata
brain stem
frontal lobe
parietal lobe
occipital lobe
temporal lobe.
SC.912.L – Identify the major parts of the brain on diagrams or models.

18. Lobes of the Brain (Flipped)
Cerebrum
The four lobes combined is called the _______
Parietal Lobe
Frontal Lobe
Occipital Lobe
Temporal Lobe

19. Identify all four brain lobes: temporal, occipital, parietal, and frontal
Frontal Lobe
Parietal Lobe
Temporal Lobe
Occipital Lobe

20. Function of the Frontal Lobe
Evaluating consequences, making judgments, forming plans
What are some things we do daily that require our Frontal Lobe?

21. Function of the Parietal Lobe
Reading and Speech

22. Function of Temporal Lobe
Hearing and Smell

23. Function of Occipital Lobe
Vision

24. muscle control, involuntary actions,
Cerebellum
Balance,
muscle control, involuntary actions,
When you learn a new movement it is the cerebellum that learns and masters it first!

25. Brain Stem
Made of 2 parts together:
The pons
Medulla oblongata

26. we do: Brain Kahoot! *Extra credit on the exam for the top 3 scorers

27. Independent Practice: in your notebook
Label the parts of the brain (using the word bank) 6. 7. 4. 5. 3. 8. 9.
10. 2. 1.
11.

28. Let’s check...

29. *Homework: Study! review questions on website, answer in you notebook
Exit Ticket: Bioblitz
-First word= A
-second word=C
-neither?= F
*Homework: Study! review questions on website, answer in you notebook
*answers due in class