Science Class Wednesday, Oct. 15 th (A Day) Monday, Oct. 20 th (B Day)

Warm Up List all the forms of energy you used this morning before you arrived at school… Be ready to share with the class

Warm Up Electrical Energy (alarm clock, TV, lights, microwave) Sound Energy (hairdryer) Chemical Energy (eating ) Mechanical Energy (making my bed) Kinetic Energy (brushing my teeth)

Test Back ….Track Now! You will get Part 1 of your test back now Track this on your tracking sheet Objective: 6.P.2.2 States of Matter 6.P.2.3 Properties of Matter We will go over this together in class

Interactive notebook Find the next blank page in your notebook We are continuing Energy 6.P.3: Learning Set 1.1 Add this to your table of contents

PBIS TEXTBOOK We will read page EN 19 together Look at the pictures on page EN 19 What different types of energy do you see

Volunteers… Wind energy Electricity Mechanical Energy (moving parts)

Write in your notebook: Observations : Any information collected with the senses. Sight Smell Taste Touch Hearing

Write in your notebook: Inference: Conclusions or deductions based on your observations. Inference: An Educated guess. When we make many observations over time, we can then make  inferences Now it’s your turn……

Let’s make some observations…. I see a dirt road I see a puddle I see green tress

We inference can we make? This road could be in the country It appears it just rained I think it is summer because all the trees are green

More Inference Practice: My Observations: I hear people screaming I smell popcorn and cotton candy Hamburgers cost $5.00 each I see a lot of people in line Inference = ? Now, turn and talk with your partner 1 minute

Volunteers….

Turn in your textbook to page EN 20 Read this entire page silently 5 minutes

What’s happening? On my desk, I have a cup of ice Since we started class, the ice has started to melt

What’s happening? Why did this happen? The room is warmer than the ice, so the energy moved from the warmer room to the colder ice Can we see the energy begin transferred? NO What is the indicator that shows us energy is being transferred? Ice cubes are melting into liquid water

Let’s think about this… How do we know energy is being transferred since we cannot see it? We will record some vocabulary words now that help to explain this!

Write in your notebook: Indicate: to show

Write in your notebook: Indicators: The things we can see, hear, touch, smell or taste that can tell us about something.

Write in your notebook: Infer: to interpret (figure out) from observations

Radiometer Observations Handout Let’s look at each column and understand what the columns represent: Conditions (these are given to you) Observations(what do you see happening) Causes (why did this happen)

Radiometer Observations Handout Conditions A dark classroom Outside in the shade Outside in the sun

What is a radiometer? Draw this picture now! Pay close attention to the color of the flags inside the radiometer

Radiometer Observations Handout You will now see 3 different demonstrations We will have to walk outside to complete 2 of the observations You will need to take your notebook and this handout with you Does anyone have any questions?

Radiometer Observations Handout Observations Sitting on the cart, the flags did not move Sitting in the shade, the flags spun slowly Outside in the sun, the flags spun very fast

How does it do that? Read page EN 24 Complete the Causes column

What caused the flags to start spinning? Think about the colors of the flags… Black absorbs energy White reflect energy This causes the air inside the radiometer to heat up differently. This causes the air inside to start moving. This moving air causes the flags to spin!

Radiometer Observations Handout Causes There was no radiant energy in our classroom There was only indirect radiant energy the shade There was direct radiant energy on the radiometer

Radiometer Observations Questions Copy each question and answer silently in your notebook: 1. What happened to the flags outside in the sun? They started to spin very fast 1. What might the movement of the flags be an indicator of? Radiant energy

Radiometer Observations Questions 4. What can we infer from our observation? The radiometer transfers radiant energy into kinetic energy which makes the flags inside spin Glue this into your notebook now

Brain pop Energy Video You will listen to the video 2 times You will list 5 facts that you hear in your notebook ormsofenergy/ ormsofenergy/

Study jams jams/science/matter/energy-and- matter.htm jams/science/matter/energy-and- matter.htm

Discovery Ed video “A Look at Energy”

Draw this table in your notebook: Things that use Electrical energy in the home Things that use Chemical energy in the home

Complete the table now (6 minutes) All of these devices transform 1 type of energy into another form of energy. Things that use Electrical energy in the home Things that use Chemical energy in the home

Let’s Analyze the Data Turn to page EN 23 – Answer only Question 1 at the bottom of the page You and your table partner may work together EVERYONE MUST WRITE THE QUESTION AND ANSWER IN YOUR NOTEBOOK 3 minutes

Video about radiometer CsjdyJg