Copy the Schedule in Your Planner

Copy the Schedule in Your Planner

Monday Tuesday/Wednesday Thursday/Friday

Data and conclusion quiz

Measurement tools notes, metric length notes, Measuring cm and mm wkst

Matter introduction, Matter article, Atoms Family drawings, exit slip

Monday October 8th Do Now:1. Where do you find the “3 supporting details” to add to your conclusion?2. What does a line graph show?

Date Table of Contents Page

10-8-12 Data and Conclusion Quiz Whatever page you’re on

Class Points

1st hour: 782nd hour: 723rd hour: 804th hour: 816th hour: 667th hour: 62

Quick Review for Quiz

• What is the 5th step of the scientific method?– Analyze data

• What is the 6th step of the scientific method?– Write a conclusion

What is the DV? How can you tell?

• What 4 things does every good graph need?– A title– x-axis label– y-axis label– Accurate intervals

• To make a good title on a graph, what 2 things do you combine?– IV and DV

• What is the purpose of a line graph?– To show change over time

• What is the purpose of a pie chart?– To show percentage or parts of a whole

• How long is a conclusion?– 5 or more sentences

• What three things do you include in a conclusion? – Answer the question “Do the results support the

hypothesis?”– 3 supporting details– A summarizing sentence

Quiz Time!

• Clear everything off of your table• When you’re finished:– Sit quietly at your table. You may read, work on

homework, or draw.

Tuesday Oct 9 and Wednesday Oct 10Do Now:1. What tools can you use to measure

something?2. Why do scientists measure?3. What do you know about the metric system?

Date Table of Contents Page

10-9-12 or 10-10-12

Measuring Tools and Metric Length

Whatever page you’re on

Today’s Plan

• Complete graphic organizer for measurement tools

• Measuring with rulers notes• Whiteboard measuring practice• Metric Notes• Whiteboard metric practice• Measuring in cm and mm worksheet

Why are we learning about measuring?

• Measuring carefully and correctly will give you more accurate results in experiments. If you don’t measure carefully you might not notice small changes that occurred.

• Think of things that could happen if you didn’t accurately measure medicine, building supplies, or recipe ingredients.

Create this Graphic Organizer

Name of Tool What it’s used for What units it measures in



Ruler



Ruler Measuring length Millimeters (mm) and centimeters (cm)




Graduated Cylinder




Graduated Cylinder Measuring volume of liquids

Milliliters (mL)





Milliliters (mL)

Beaker





Milliliters (mL)

Beaker Measuring volume of liquids

Milliliters (mL)





Milliliters (mL)


Milliliters (mL)

Balance





Milliliters (mL)


Milliliters (mL)

Balance Measuring mass of objects

Milligrams (mg) and grams (g)

Create this Graphic OrganizerName of Tool What it’s used for What units it

measures inRuler Measuring length Millimeters (mm) and

centimeters (cm)


Milliliters (mL)


Milliliters (mL)



Thermometer

Create this Graphic OrganizerName of Tool What it’s used for What units it

measures inRuler Measuring length Millimeters (mm) and

centimeters (cm)


Milliliters (mL)


Milliliters (mL)



Thermometer Measures temperature

Degrees Celsius

Quick Check

• What tool(s) can you use to measure volume of a liquid?– Graduated cylinders and beakers

Quick Check

• A ruler can be used to measure what two metric units?– Millimeters and centimeters

Quick Check

• What tool measures the mass of objects?– balance

What three units can you measure with a ruler?

InchesCentimetersMillimeters

How do you measure millimeters on a ruler?

Measuring Length

• Record length measurements in decimals, not fractions.

• 11.5cm NOT 11 ½ cm

Measuring Length

In science, measure using the metric side of the ruler (cm and mm, NOT inches).

Measuring Length

• Measure starting at the zero, NOT the edge of the ruler.

What’s wrong here?

Whiteboard Practice

• After you see the question, write your answer on the whiteboard.

• Do NOT hold up the board until the teacher calls for it.

• After the question, erase your answer and rotate the board.

Get supplies for your group

• 1 whiteboard• 1 marker• 1 tissue/paper towel

1. What is the length in cm?




5. What is the length in mm?




• Put supplies in a neat pile in the middle of your table.– Don’t touch supplies until we need them again

later.

Metric System Notes

• The measurement system the US uses is called the customary system. It includes feet, inches, yards, and miles.

• How many inches are in a foot? – 12 inches

• How many feet are in a yard?– 3 feet

• How many inches are in a yard?– 36 inches

• How many yards are in a mile?– 1,760 yards

• The customary system that the US uses isn’t very common in other countries. Why do you think that is?

• Other countries use the metric system instead.Metric System Notes:• The metric system is easier to use because it is

based on the number 10.• Scientists use the metric system because it

makes mathematical calculations easier.

• The metric system is made up of these units:–Kilo- (the biggest unit)–Hecto-–Deca-–Base (grams, meters, and liters)–Deci-–Centi-–Milli- (the smallest unit)

• Length is measured using kilometers (km), meters (m), centimeters (cm), and millimeters (mm).

How big are these units?

• A kilometer is similar to a mile.• A meter is similar to a yard.• A centimeter is similar to an inch.• A millimeter is similar to the tip of a pen.

• There are 10mm in 1 cm.• There are 100cm in each meter.• There are 1000m in each kilometer.

Whiteboard practice again

• Remember to rotate writers after each question.

• Don’t hold up the board until the teacher asks you to.

What unit of length would you use to…

• Measure the length of a room?


• Measure the length of a toothbrush?


• Measure the width of a penny?


• Measure the distance between two cities?


• Measure the thickness of an eyelash?


• Measure the diameter of a pie?

Neatly Return Supplies

• Add metric system to your glossary with its page number.

• Complete “Measuring in cm and mm” worksheet on your own.

Thursday Oct 11 or Friday Oct 12Do Now: 1. How many centimeters are in one meter?2. What unit of measurement would you use to

measure the length of your finger?

Date Table of Contents Page10-11-12 or 10-12-12

Matter and Atoms Whatever page you’re on

• What do you think chemistry is?• What do you think matter is?• What are the three common types of matter?• What are some examples of matter?• What is the smallest possible piece of matter?

Today’s Plan

• Read about matter together • Take notes on matter• Atoms Family• Exit Slip on matter– Know the definition of matter– Know what atoms are made of– Know the charges and locations of the subatomic

particles

Matter Reading

• Make sure you follow along as we read and listen quietly

Notes on Matter

• Write down the red words and anything else that your teacher asks you to.

• Chemistry is the study of matter and what matter does.

• In other words, chemistry is the study of stuff and what stuff does on a very small level.

Matter Notes

Matter Notes• Matter is anything that has mass and takes up

space.• All the stuff around you is matter and you are

matter too.• The three common states of matter are solids,

liquids, and gases.

What are some examples of matter?

Examples of Matter: (you write down any five)

Quick Check

• What is chemistry?– The study of matter and what matter does.

Quick Check

• What is the definition of matter?– Anything that has mass and takes up space

• Matter can have different properties (characteristics).

• Every form of matter has 2 kinds of properties:– Physical– chemical • We will learn more about these another day…

• An atom is the smallest possible piece of matter.

• All matter is made of atoms.• An atom is the basic particle that makes up all

elements.

Atoms!

• Where can you find atoms?– Everywhere and in everything!

• Subatomic particles are the three things that make up an atom.– Proton– Neutron– Electron

Quick Check

• What are the 3 subatomic particles?

• A proton is a subatomic particle that has a positive electric charge.

Proton Picture:

• A neutron is a subatomic particle without an electric charge. Think “neutral.”

Neutron Picture:

• Protons and neutrons are inside the nucleus (center) of the atom.

• An electron is a negatively charged subatomic particle. – Electrons have a much smaller mass than

protons and neutrons. – Electrons are outside of the nucleus.

Electron Picture:

Draw the diagram in your lab book.

Quick Check

• What kind of charge does a proton have?

• What kind of charge does a neutron have?

• What kind of charge does an electron have?

Quick Check

• Where are protons and neutrons located?

• Where are electrons located?

Neutron

Proton

Electron

Glossary Time

• Add these words and their page numbers to your glossary.– Matter– Chemistry– Subatomic particles– Proton– Neutron– Electron

The Atoms Family

• After you read about a character, fill out his or her name, description, and favorite activity.

Exit Slip Time!• Label your note card with your FIRST AND

LAST NAME, DATE, and HOUR. Labeling this correctly is worth one point.

First and Last Name Date Hour1. 2. 3. 4. Bonus Question!

Exit Slip

• Clear everything off of your table. Close lab books and put them on the floor.

• NO TALKING, at all. If you have a question raise your hand SILENTLY and wait for the teacher.

Exit Slip

• 1. Anything that has mass and takes up space is called ____________.a) Matterb) Chemistryc) Subatomic particlesd) Nucleus

Exit Slip

2. What are atoms made of?a) Protonsb) Neutronsc) Electronsd) All of the above

Exit Slip

3. What is the charge of a neutron?a) A neutron is positive.b) A neutron is neutral, meaning it has no

charge.c) A neutron is negative.d) A neutron’s charge changes.

Exit Slip4. How are electrons different from protons and neutrons?a) Electrons are smaller and are outside of the

nucleus.b) Electrons are larger and inside the nucleus.c) There are a lot more electrons than protons

and neutrons.d) Electrons are not subatomic particles but

protons and neutrons are.

Bonus Question

An atom is made of protons, neutrons, and electrons. These three things are called _______________________________.

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