Embed Size (px)
Citation preview
Study HallWorking Quietly and sitting
in assigned seats.
Get your blue cards out too!
Warm Up – Review 6.P.1.1
In a transverse wave, the particles of the medium move perpendicular to the direction of the energy flow. Give an example of a transverse wave
In a longitudinal wave, particles of the medium move back and forth (parallel). Give an example of a longitudinal wave
Warm Up – Review 6.P.1.1 transverse wave examples: ocean
waves, dropping a rock into a pond, creating ripples
longitudinal wave example: sound waves, tapping one end of a slinky and watching the energy move
Agenda…..1. EOG 5 question review
(different version)
2. Complete our ‘Write Around the Room’ Activity
3. Begin Respiration notes
EOG REVIEW 6.P.1.1 Clear off your desks…
You will given a 5 question review assessment
You will have 5 minutes to complete it
Place assessment inside folder when done
GOOD LUCK!
Write around the room…
You will rotate around the room today to write information and draw pictures representing:
Photosynthesis
Chloroplast
Leaf structure
Transpiration
Any Questions…. Does anyone have questions
about photosynthesis, transpiration, chloroplast or leaf structures?
Introduction to Cellular Respiration:
As humans, we can only hold our breath for so long…..Pinch your nose shut, and see how long you can hold your breath
Why did you eventually have to breathe out and then in?
WRITE IN NOTEBOOK…
We need O₂ for 2 reasons…
Respiration: Using our lungs to breathe in oxygen and breathe out carbon dioxide
Cellular Respiration: A chemical reaction that uses oxygen to break down stored energy from glucose; happens in cells
So what happens when you breathe?
BUT IT’S NOT THIS SIMPLE….
Oxygen (O2) goes in
Carbon dioxide (CO2) goes out
Discovery Ed Video Cellular Respiration: Releasing the
Stored Energy in Glucose
Think about these questions when watching:
1. What happens to glucose in the presence of oxygen?
2. How are photosynthesis and cellular respiration related?
Discovery Ed Video Follow up Questions:
1. What happens to glucose in the presence of oxygen?
2. Oxygen helps break down glucose so it can be used by cells for energy
3. How are photosynthesis and cellular respiration related?
4. They are opposite reactions; the products of photosynthesis are the reactants of cellular respiration
Respiration – Write in Notebook
Respiration is the process that breaks down sugar to make energy. It happens in animal cells and plant cells.
Cellular Respiration Equation:
Reactants (what goes in)
Oxygen + Sugar (O2) (C6H12O6)
Products (what comes out)
Water + Carbon Dioxide(H2O) (CO2)
+ ENERGY!!
Water + Carbon Dioxide(H2O) (CO2)
+ ENERGY!!
So where does all this oxygen come from??
Remember, it is due to green plants doing PHOTOSYNTHESIS!
Which of the following statements are true?
1. Photosynthesis is like respiration in reverse
2. Photosynthesis produces CO2
3. Photosynthesis needs sunlight
Copy the TWO statements that are true in your notebook
1. Photosynthesis is like respiration in reverse
2. Photosynthesis produces CO2
3. Photosynthesis needs sunlight
Make a foldable… Fold your paper in your notebook in half (hotdog
style)
Draw a line down this center fold
Label Left Side: Photosynthesis
Label Right Side: Cellular Respiration
You should have two columns in your notebook
Photosynthesis Cellular Respiration
Food created Food is broken down.
Photosynthesis Cellular Respiration
Food created Food is broken down.
Energy from the sun and stored as glucose
Energy of glucose released.
Photosynthesis Cellular Respiration
Food accumulated (Gets bigger and bigger)
Food is broken down.
Energy from the sun and stored as glucose
Energy of glucose released.
Carbon dioxide taken in. Carbon Dioxide is given off.
Photosynthesis Cellular Respiration
Food accumulated (Gets bigger and bigger)
Food is broken down.
Energy from the sun and stored as glucose
Energy of glucose released.
Carbon dioxide taken in. Carbon Dioxide is given off.
Oxygen given off. Oxygen is taken in.
Photosynthesis Cellular Respiration
Food accumulated (Gets bigger and bigger)
Food is broken down.
Energy from the sun and stored as glucose
Energy of glucose released.
Carbon dioxide taken in. Carbon Dioxide is given off.
Oxygen given off. Oxygen is taken in.
Produces glucose. Produces carbon dioxide and water.
Photosynthesis Cellular Respiration
Food accumulated (Gets bigger and bigger)
Food is broken down.
Energy from the sun and stored as glucose
Energy of glucose released.
Carbon dioxide taken in. Carbon Dioxide is given off.
Oxygen given off. Oxygen is taken in.
Produces glucose. Produces carbon dioxide and water.
Goes on only in sunlight Goes on in light and darkness
Photosynthesis Cellular Respiration
Food accumulated (Gets bigger and bigger)
Food is broken down.
Energy from the sun and stored as glucose
Energy of glucose released.
Carbon dioxide taken in. Carbon Dioxide is given off.
Oxygen given off. Oxygen is taken in.
Produces glucose. Produces carbon dioxide and water.
Goes on only in sunlight Goes on in light and darkness
Occurs only if there is chlorophyll
Occurs in all living cells.
Write down what you notice about this picture…
BrainPOP!
http://www.brainpop.com/science/cellularlifeandgenetics/photosynthesis/preview.weml
Make a Venn Diagram comparing Humans and
Plants.
