Physical Science MCA Review**RESEARCH: With your partner, do the necessary research to complete the topic you were randomly assigned & create yourtopic's slide.

**PICTURE: Every topic needs at least ONE picture that explains your topic & any other questions asked for.

**PRESENT: Be ready to do a SHORT presentation of your slide at the end of the class--both partners need to help present.

Title it with: Topic #, Topic, your names, and hour. (ex: #3 Immune System: Sally & Jane, hr 1)

and Display the associated MN State Science Standard(s)

SAVE your slide and share on Google Docs.

Sample #5 Toyota vs. Honda John Doe & John Smith Hour 8

13.1.2.1 Tell the difference between a Toyota and a Honda SUV

• Explain the differences in body styles between the Toyota 4Runner and the Honda CRV. The 4Runner looks rugged and durable, while the CRV looks like it might be dangerous to drive.• How does a 4Runner compare to a CRV in towing capacity? Looks like the 4Runner has the CRV beat here

6.2.1.1-- Pure substances can be identified by certain properties: explain density, dissolving, compression, diffusion and thermal expansion using particle model.

Topic #1: Pure Substances vs. Mixtures

● Pic of the differences between pure substances and mixtures

● What happens to particles when the following occur:dissolving, diffusion, compression, and thermal expansion

8.2.1.1.1--Use physical properties to distinguish between pure substances and mixtures and use a physical properties

8.2.1.1.2-- Use physical properties to distinguish between metals and non metals

Topic #1.5: Using Physical Properties

● What are physical properties?

● How can physical properties determine if you have a mixture or a pure substance?

● How can physical properties determine if you have a metal or non metal?

6.2.1.2.1-- Evidence of physical changes, including phase and shape, and dissolving in other materials

8.2.1.2.1--Identify evidence of chemical change

8.2.1.2.2--Distinguish between chemical and physical changes in matter

Topic #2: Physical vs Chemical changes

● Make a list of differences between physical andchemical changes.

● Give at least four examples of each kind of change.

6.2.1.2.2-Describe how mass is conserved during a physical change in a closed system

8.2.3.1.1--Use the particle model of matter to explain how mass is conserved during physical and chemical changes in a closed system

Topic #3: Conservation of Mass

• Explain what the difference is between an open and a closed system?

6.2.1.2.3--Relationship between heat and the motion of particles in solids, liquids, and gases to explain melting freezing, condensation, and evaporation

Topic #4: Heat, temperature, and the Particle Theory

• How do particles move in the following processes: melting, freezing, condensation, and evaporation?

Topic #5: Properties of Acids

8.2.1.2.4 Recognize that acids are compounds that have specific properties

• What are some of the properties of aicds? How could you recognize that you have an acid?

• What are acid/base indicators? What are the actual color changes of indicators?

• What is the product of an acid/base reaction?

6.2.2.1.1-- Measure and calculate the speed of an object that is traveling in a straight line.

6.2.2.1.2--Explain how graphing describes an object's motion.

Topic #6--Speed!!• Explain how you calculate speed?

• Give an example of a average speed problem.

• How do the following graphs describe object’s motion:

Position v. Time

Speed v. Time

6.2.2.2.1--Recognize a balanced force, understand first law of motion

Topic #7 Balanced and Unbalanced Forces

• Image of balanced and unbalanced forces

• Explain Newton’s First Law of Motion and give an example

6.2.2.2.2--Identify the forces acting on an object and describe how the sum of the forces affects the motion of the object

Topic #8--Identify Forces

• Identify the forces acting on an object and describe how the sum of the forces affects the motion of the object.

6.2.2.2.3-- Recognize that some forces between objects act when the objects are in direct contact and others, such as magnetic, electrical, and gravitational forces can act from a distance.

6.2.2.2.4--Distinguish between mass and weight

Topic #9: Direct and Indirect Forces• Give 3 examples of each:

Direct Force

Indirect Force

• What is the difference between mass and weight? • What do these forces have to do with direct and indirect forces?

6.2.3.1.1--Describe the properties of waves, including speed, wavelength, frequency, and amplitude

8.2.3.1.1--Explain how seismic waves transfer energy through the layers of the Earth and across its surface.

Topic #10: Wave properties

What is the relationship between: speed, wavelength, frequency, and amplitude of a wave?

8.2.3.1.1--Explain how seismic waves transfer energy through the layers of the Earth and across its surface.

Topic #10.5: Seismic Waves

• Explain how seismic waves transfer energy through the layers of the Earth and across its surface.

6.2.3.1.2--Explain how the vibration of particles in air and other materials results in the transfer of energy through sound waves

Topic #11: Sound Waves

• How do they travel through the air?

• How is energy transferred?

6.2.3.1.3-- Use the wave properties of light to explain reflection, refraction, and the color spectrum

Topic #12: Light Wave Properties

• Use the following words to explain the color spectrum: speed, wavelength, and frequency.

• Use the wave properties of light to explain reflection and refraction

6.2.3.2.1--Difference between kinetic and potential energy and analyze situations where kinetic energy has changed into potential energy

Topic #13--Kinetic and Potential Energy

• What is Potential Energy and Kinetic Energy?

• Find an image that demonstrates the conversion of potential energy into kinetic.

6.2.3.2.2 Trace the changes of energy forms, including thermal, electrical, chemical, mechanical or others as energy is used in devices

Topic #14--Forms of Energy• Explain the following forms of energy:

thermal:

electrical:

chemical:

mechanical:

• Give or show an example of where energy has changed form.

6.2.3.2.3-- Describe how heat energy is transferred in conduction, convection, and radiation.

Topic #15--Heat Energy Transfer

• Define conduction, convection, and radiation.

• Give an example of each kind of heat transfer