Introduction toPhysical Science Unit

Unit Test Will Be on 08/28/2014

08/12/14What Is Physical Science?

• Demo• Warm Up• Notes• Matter, Properties, Interactions• Exit TicketHW: Creating Sci. Plan Worksheet

What Is Physical Science?

Demo:Observe the four demonstrations

What Is Physical Science?

Warm Up #1: Scientists observe and describe what surrounds them and make observations during experiments. What are your senses that you can use for observations?

(Example: nose for smelling)A. __________ for ____________B. __________for _____________

(Notes, right side, p.12) What Is Physical Science?

• Physical science studies energy, matter, and the properties (characteristics) and interactions of matter

• Matter is everything that has mass and volume• Mass and volume are physical properties• Matter has physical and chemical properties, and

physical and chemical interactions.• Physical properties can be measured without

changing or destroying the substance.

(Left Side p.11, match, and draw)Matter, Properties and Interactions

Repeat Demo:• Physical Property • Chemical Property• Physical Interaction• Chemical Interaction

Vinegar and Baking Soda

Density Magnetism/ Magnetic

Force Flammability

(p. 11) What Is Physical Science?Plug and Play

What is matter?a. Everything that has mass onlyb. Everything that has volume onlyc. Everything that has both, mass and volumed. It has to do with the brain

What Is Physical Science?

Exit Ticket #1: Answer, turn in your sheet before leaving

A. What is matter?B. Name the two ways matter can interact, or give an example.

08/14/14: Mass

• Warm Up• Notes• Conversions• Measuring Mass• Exit ticketHW: Mass Worksheet

Mass

Warm Up 2 : A. What is an example of a physical property?

B. What is an example of a physical interaction?

What Is Physical Science?Plug and Play

What is matter?a. Everything that has mass onlyb. Everything that has volume onlyc. Everything that has both, mass and volumed. It has to do with the brain

(Notes, 14) Mass

• Mass is the amount (how much) of matter something has

• Measured with a balance or scale• SI/ metric unit: gram (or: milligram, kilogram)• English/ Standard units: ounces, pounds

(Left Side 13, ¼ page)Conversions

Unit How many in a

Gram (g) 1 gram (g) = _________ milligrams (mg) 1 gram (g) = _____ kilograms (kg)

mg 1 mg= _________ g 1 mg= ________ kg

kg 1 kg= __________g 1 kg= _________mg

(Left Side 13, ¼ page)Conversions

Unit How many in a

Gram (g) 1 gram (g) = __1,000_ milligrams (mg) 1 gram (g) = _0.001_ kilograms (kg)

mg 1 mg= _0.001_ g 1 mg= _0.00001 kg

kg 1 kg= __1,000__g 1 kg= _1,000,000__mg

Mass

Exit Ticket 2: Answer, turn in your sheet before leaving

Mass is the metric or SI unit to measure mass. How many grams are in

a. 1 kilogram?b. 1 milligram?

08/15/14: Mass MeasurementPLEASE HAVE YOUR HW OUT FOR ME TO COLLECT!

THANKS

• Warm Up• Finish Work: Measuring Mass• Notebook Check/ Stamp• QuizNo HW: Have a Great Weekend

Warm Up 3

Mass is the metric or SI unit to measure mass. Complete the following chart:

a. 1 kg= _______ gb. 1g= ________mg

(Left Side 13, rest of page)Measuring Mass

Object Mass in grams (g) from scale

Write the exact mass (with decimal) from balance

Pencil

Record your notebook stamps on the front: It is out of 6, NOT out of

4 points.If you did the plug and play, give

yourself 3 points.Turn in your notebooks.

Take quiz.Turn in your grade sheet AND

homeworks.

Quiz Answer each question in one of the spots on your grade sheet, WHEN DONE, turn in your grade

sheet.

1. What is matter?2. Is flammability a chemical or physical

property? Explain why.3. What is mass?4. How many milligrams (mg) are in 1 gram (g)?

08/18/14: VolumePICK UP GRADE SHEET AND HW PAPER, AND COMPOSITION BOOK

• Warm Up: Plug and Play• Notes• Measuring Volume• Exit TicketHW: Volume Worksheet

Warm Up: Plug and PlayWRITE DOWN THE QUESTION, CORRECT ANSWER, AND WHY YOU PICKED IT.

What is mass?a. The amount of matter in an objectb. How much space something takesc. It is the same as densityd. It is the same as volume

(Notes, 16) Volume

• Volume is the amount of space something fills or takes up

• Measurement depends on what shape and state:– Regular solid (like a box): length*width*height, or

similar formula– Irregular solid: water displacement– Liquid or gas: graduated cylinder

• SI/ metric unit: for solids cm3 (or: m3, mm3), for liquids ml (or: l)

(15) Measuring VolumeExample: Small Cube- rectangular solid 15.625 cm^3

(15) Measuring Volume(measure the volume of these 5 things and record your

measurements in the correct column)Example: Small Cube- rectangular solid

Object Volume of rectangular solid (cm3 ) SHOW WORK

Volume of irregular solid (cm3 ) SHOW WORK

Volume of liquid (ml)

Water in the cylinder

Rock 1

Large Cube

Cylinder

Rock 2

Exit Ticket: All matter has 2 physical properties, mass and (1) _________.

2. Which tools can we use to measure mass?

08/19/2014 Physical and Chemical Properties

HAVE YOUR HW OUT TO STAMP PLEASE

• Warm Up: Plug and Play• Notes: Table• Picture• Exit TicketHW: Physical and Chemical Changes and Properties Worksheet

Warm Up: Plug and Play(Copy question, answer and why you chose it)

Which of the following is not a unit for volume?a. mlb. cm3

c. gd. l

(Notes, 18) Physical and Chemical Properties

Physical Properties:Can be measured or observed WITHOUT CHANGING substance

Chemical Properties:Will CHANGE the substance when observed

Mass FlammabilityVolume ReactivityDensity: a ratio of mass/volumeMelting point: ice melts at 0 degrees Celsius, that is the melting point for waterBoiling Point: water boils at 100 degrees Celsius, the boiling point

Examples: Pictures (p 17)

• (choose 2 pictures with label from p. 85, title Physical Properties)

• (choose 2 pictures with label from p. 92, title Chemical Change)

• Exit Ticket:(Write P for physical, C for chemical behind each description)1. Ice cube melts to water: __2. Charcoal is set on fire and turns to ash: __

08/20/2014Structure of Matter: States of Matter

HAVE YOUR HW OUT TO STAMP PLEASE

• Warm Up: Plug and Play• Finish Picture (yesterday)• Notes• Diagram• Exit TicketHW: Changing State Worksheet

Warm Up: Plug and Play(Copy question, answer and why you chose it)

Which of the following is not physical property?a. Boiling pointb. Massc. Densityd. Reactivity

Examples: Pictures (p 17)

• (choose 2 pictures with label from p. 85, title Physical Properties)

• (choose 2 pictures with label from p. 92, title Chemical Change)

(Notes, 20) States of Matter

• There are 4 states of matter: solid, liquid, gas and plasma

• Although you probably know the first 3 best, actually plasma makes up most of the universe

• States of matter have to do with energy• States of matter can change into each other by

adding or removing heat energy

(19)Diagram

Sometimes evaporation is called boiling

Blue arrows: remove heatRed arrows: add heat

SwitchSublimationDeposition

• Exit Ticket:Write “+” if you need to add heat, “-” if you remove heat after each statement1. An ice cube turns to water2. Clouds start to rain

08/21/2014: Structure of Matter: Atoms

HAVE YOUR HW OUT PLEASE• Warm Up: Plug and Play• Notes• Picture• Exit TicketHW: Why Does Matter Matter?GET GRADE SHEET WEEK 1 SIGNED. STUDY FOR

QUIZ TOMORROW!

Warm Up: Plug and Play(Copy question, answer, and write why you chose it)

Which of the following needs to add heat energy?a. Freezingb. Meltingc. Condensingd. None of these

(Notes, 22) Atoms

• Atoms make up matter, they are very small• Different things are made of different kinds of

atoms• Elements are things that have only one kind of

atom: they are pure substances• All atoms have a nucleus (center), and electrons• Atoms can combine with other atoms to make

molecules, using their electrons to form bonds

(21)Diagram of Atom

• Exit Ticket:Which 2 particles (things) make up an atom’s nucleus?1. __________2. __________

08/22/2014HAVE YOUR HW OUT PLEASE

• Warm Up: Plug and Play• Make portfolio, put in grade report week 1• Notebook check• Quiz• Outrageous Acts of ScienceHW: no HW, have a nice weekend

Warm Up: Plug and Play(Copy question, answer, and write why you chose it)

Which of the following moves around the nucleus of an atom?a. Protonb. Neutronc. Electrond. None of these

Label Notebook With SharpieALL SIDES: FIRST NAME AND LAST NAME

INITIAL

On the Front: First AND Last Name

SCIENCEPeriod ___Room 25

Label Portfolio With Marker

On the Front: First AND Last Name

Period ___Room 25

Quiz Answer each question in one of the spots on your grade sheet, WHEN DONE, turn in your grade

sheet.

1. Are changing states of matter chemical or physical changes? Explain why.

2. Draw and label an atom (diagram).

08/25/2014:CHEMICAL REACTIONS

HAPPY MONDAY, WELCOME BACK!• Warm Up: Plug and Play• Notebook Notes and Drawing• LabHW: “An Atom Apart”

Warm Up: Plug and Play(Copy question, answer, and write why you chose it)

Which of the following are found in the nucleus of an atom?a. Protons and Neutronsb. Neutrons and Electronsc. Electrons and Protonsd. None of these

(Notes, 24) Chemical Reactions

• Atoms can use their electrons to form chemical bonds

• When bonds are broken or formed, we call this a chemical reaction, or a chemical change

• A chemical reaction always results in a new product• However, the number of atoms always stays the

same in a chemical reaction• You have to remember certain signs of a chemical

reaction: color change, temperature change, gas production, forms precipitate (also see p. 23)

(23)Signs of a Reaction (1/2 page)

(23)(Lab)

Color Change Temperature Change

Gas Formation

Precipitate/ gets foggy or milky or has solid chunks

Reaction 1:____________and ________

Reaction 2____________and ________

Reaction 3____________and ________Reaction 4____________and ________

08/26/2014:FORCES

HAVE YOUR HW OUT TO COLLECT!• Warm Up: Plug and Play• Notebook Notes and Drawing• Outrageous Acts of ScienceHW: “An Atom Apart” WORKSHEETSTUDY FOR QUIZ TOMORROW: REACTIONS, FORCES

Warm Up: Plug and Play(Copy underlined, answer, and write why you chose

it)

Which of the following is a chemical reaction?a. Cutting a sandwich in half.b. Freezing water to ice.c. Baking soda and vinegar fizzing together.d. None of these.

(23)(Lab, check all that happened)

Color Change Temperature Change

Gas Formation Precipitate/ New Substance

Reaction 1:Vinegar and Indicator

X

Reaction 2Calcium chloride and water

X X (X)

Reaction 3Vinegar and baking soda

(X) X

Reaction 4Ammonia and salt solution

(X) X

(Notes, 26) Forces

• Forces have to do with motion: they start to move stuff, stop it from moving, or keep it moving

• Forces are measured in Newton (N), which is a measure of how strong the force is

• Forces also have a direction (which way they push or pull something)

• Forces are shown by arrows called vectors

(25) Vectors Show Strength and Direction!

• Vectors show strength through length

• or width:

• Vectors show direction by pointing a certain way

08/27/2014:Review

HAVE YOUR HW OUT TO COLLECT!• Warm Up: Plug and Play• Quiz• Table of Contents• Notebook Reflection• (Outrageous Acts of Science)HW: GlossarySTUDY FOR UNIT TEST TOMORROW: ALL MULTIPLE CHOICE

QUESTIONS (PLUG AND PLAY AND HW), ALL NOTEBOOK PAGES

Warm Up: Plug and Play(Copy underlined, answer, and write why you chose

it)

Which of the following is a STRONGER FORCE?1. 2. a. 1.b. 2.c. They are the same.d. You can’t compare them because they go

opposite directions.

Quiz

1. What are two signs of a chemical reaction?2. What changes in a chemical reaction?

a. The number of atomsb. The properties (new product)

3. How are forces measured?4. Draw two vectors that are opposite in

direction but equal in strength.

TOC: Introduction To Physical Science(p. 1 NOT p. 0)

• What is Physical Science?..........................p. 12• Mass……………………………………………………….p.14• Volume…………………………………………………..p.16• Physical and Chemical Properties……………p.18• States of Matter…………………….……………….p.20• Atoms………………………………………………………p.22• Chemical Reactions………………………………….p.24• Forces………………………………………………………p.26

(p. 27)Introduction to Physical Science Review

Physical Properties:1. _______, which is the amount of

___________ in an object2. _______, which is the amount of

_______ something takes up

Chemical properties, for example ____________,

which is if something burns and in what color it burns.

Physical Interactions:____________ have to do

with motion. Shown by arrows called ___________.

Chemical Interactions/ Reactions:____________ the properties of

something. There are 4 signs of a chemical reaction:

1. _______ 2. _______

3. ________ 4. _______

Matter

08/28/2014:Unit Test

• Warm Up: Plug and Play• Test• (Outrageous Acts of Science)HW: No HW, have a nice weekend

Warm Up: Plug and Play(Copy underlined, answer, and write why you chose

it)

What are the 2 properties of forces?a. Strength and magnitudeb. Magnitude and velocityc. Gravity and Magnetic Forced. Strength and direction