created by: r. hallett-njuguna, scps evidence, data, and conclusions motion of objects traveling...
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![Page 1: Created by: R. Hallett-Njuguna, SCPS Evidence, Data, and Conclusions Motion of objects traveling down a ramp Mass (g) Trial 1 Time (s) Trial 2 Time (s)](https://reader035.vdocument.in/reader035/viewer/2022081519/56649d895503460f94a6f17b/html5/thumbnails/1.jpg)
Created by: R. Hallett-Njuguna, SCPS1
Evidence, Data, and ConclusionsMotion of objects traveling down a ramp
Mass (g) Trial 1Time (s)
Trial 2Time (s)
Trial 3Time (s)
Car A 15.5 4.7 4.9 4.7
Car B 20.2 3.3 2.0 3.1
Car C 7.9 5.9 5.6 5.8
Ball A 15.7 4.8 4.6 4.6
Ball B 27.1 4.9 5.3 5.0
Ball C 5.5 6.0 6.2 6.3
Based solely on the data above, what is one conclusion you can make? What evidence do you have to support it? What other evidence would you
like to have?SC.8.N.1.1, SC.8.N.1.3, SC.6.N.1.1, SC.7.N.1.1
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Created by: R. Hallett-Njuguna, SCPS2
Experiment vs Investigation
• Melanie and Brody want to find out whether wooden bats or metal bats allow baseballs to travel farther.
• Melanie asks five different people to hit ten balls with each type of bat and she measures the distance each ball travels.
• Brody researches the physical properties of the pine wood and the aluminum metal and then estimates the possible distance a ball could travel with a given force.
SC.7.N.1.3, SC.6.N.1.3
Which student conducted an experiment and which student conducted an investigation? Explain your
answer.
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Created by: R. Hallett-Njuguna, SCPS3
Variables Lindsey wanted to determine how the temperature of the water in
her pool changed throughout the year. She took measurements and made the following graph.
In her investigation, what was the test (dependent) variable and what was the outcome
(independent)variable?SC.7.N.1.4
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Created by: R. Hallett-Njuguna, SCPS4
Hypotheses• Kathryn wants to keep squirrels from eating
the bird feed she puts out for the birds in her yard. She decides to conduct an experiment to see which types of feed the squirrels seem to prefer. Based on her observations, she hypothesizes that the squirrels prefer when berries are in the feed.
Why was it important for Kathryn to generate a hypothesis prior to starting her experiment?
SC.8.N.1.4
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Created by: R. Hallett-Njuguna, SCPS5
Replication vs Repetition Elizabeth conducted an experiment to determine the which toy car
would travel the fastest down a ramp. She sent three different toy cars down a ramp five times each and recorded the time it took for the car to reach the bottom of the ramp. Elizabeth reported to her class that the smallest car had the greatest speed. After hearing Elizabeth’s results, her classmate Kelley wanted to conduct the same experiment because she felt the results might be inaccurate. Kelley followed Elizabeth’s exact procedures to conduct her own experiment.
Which underlined sentence above is an example of replication and which is an example of repetition? Why are both
activities important for science experimentation?SC.7.N.1.2, SC.6.N.1.2, SC.8.N.1.2
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Created by: R. Hallett-Njuguna, SCPS6
Comparing Investigations• Two students conducted the same experiment measuring
pH. Sarah used a digital pH meter. Olivia used pH paper. They recorded their results in the tables below.
Liquid pH
Lemon Juice 2
Water 7
Coffee 5
Bleach 13
Liquid pH
Lemon Juice 1.9
Water 7.3
Coffee 5.5
Bleach 12.8
Which table represents the data from which student? Explain your choices.
SC.6.N.1.4
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Created by: R. Hallett-Njuguna, SCPS7
Methods of Science
SC.7.N.1.5, SC.8.N.1.5
Observation
Hypothesis
Data
Conclusion
Describe what each term above means in the context of scientific experimentation.
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Created by: R. Hallett-Njuguna, SCPS8
Using Models
SC.7.N.3.2
Books often have images like the one above for our solar system. How might this type of image be
helpful and how might it be misleading?
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Created by: R. Hallett-Njuguna, SCPS9
Using Technology
Explain how the pairs of technologies in the images above are used in science. In this
respect, how are two pairs different and how are they similar?
SC.8.E.5.10
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Created by: R. Hallett-Njuguna, SCPS10
Scientific Knowledge
To what change in scientific knowledge does the cartoon above refer?
SC.6.N.2.2(SC.8.N.1.5), SC.7.N.2.1(SC.7.N.1.7)
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Created by: R. Hallett-Njuguna, SCPS11
Explanations based on Evidence
• The Theory of Plate tectonics describes how the Earth’s crust moves and has been moving over time creating the surface as we know it today.
What evidence could be/has been used to support this theory? How could we/do we
model this theory?SC.8.N.1.6 (SC.7.N.1.6)
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Created by: R. Hallett-Njuguna, SCPS12
Theories vs Laws
SC.7.N.3.1 (SC.6.N.3.1)
Plate Tectonics Gravity
Conservation of Energy
Evolution
Which topics above relate to a theory and which to a law? How do theories and laws differ?
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Created by: R. Hallett-Njuguna, SCPS13
Modifying Theories
Three of the many models of the atom are shown above. Describe some of the ways that
the Atomic Theory has changed over time.
SC.8.N.3.2
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Created by: R. Hallett-Njuguna, SCPS14
Comparing Objects in Space
How do the objects above compare to Earth in terms of size, distance from the Sun, and
atmospheric composition?
JupiterBetelgeuse
The Moon
SC.8.E.5.3
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Created by: R. Hallett-Njuguna, SCPS15
Distances in Space
Which distance and time are most reasonable for each image?
Distance: Less than 1 light
year
Distance: 100,000 light
years Time for travel: approximately
12 yrs
Time for travel: approximately
1 billion yrs
SC.8.E.5.1
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Created by: R. Hallett-Njuguna, SCPS16
Our Universe
SC.8.E.5.2
Which statement above most accurately describes our universe? Explain your choice.
All of the billions of stars
and galaxies
A system of planets and
moons
Thousands of stars around a black hole
All of the known galaxies
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Created by: R. Hallett-Njuguna, SCPS17
Properties of Stars
VegaOur Sun
Alpha Centauri
Compare the properties of Vega, our Sun, and Alpha Centauri (include brightness, size, and temperature)
SC.8.E.5.5
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Created by: R. Hallett-Njuguna, SCPS18
Properties of the Sun
SC.8.E.5.6
TermsChromosphereConvection ZoneCoreCoronaPhotosphereProminenceRadiation ZoneSolar FlareSunspots
I
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Created by: R. Hallett-Njuguna, SCPS19
Role of Gravity
SC.8.E.5.4
Explain the role that planets & gravity had in creating the Sun, planets, stars, etc.
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Created by: R. Hallett-Njuguna, SCPS20
Models of the Solar SystemA B
Label the models above as heliocentric or geocentric. Explain your reasoning
SC.8.E.5.8
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Created by: R. Hallett-Njuguna, SCPS21
Seasons and Moon Phases• What causes the seasons and what causes
moon phases?
• Think about: -When it is Summer in England (UK), what
season is it in Florida? -How are the Earth, Moon, and Sun lined
up when there is a new moon?
SC.8.E.5.9
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Created by: R. Hallett-Njuguna, SCPS22
EclipsesWhat happens in an eclipse? What are the
two types?• Think about: Can more people see a Solar or
Lunar eclipse? Explain your answer
SC.8.E.5.9
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Created by: R. Hallett-Njuguna, SCPS23
Tides
• What causes tides?
• Think about: Why do opposite sides of the Earth
have high tide at the same time?
SC.8.E.5.9
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Created by: R. Hallett-Njuguna, SCPS24
Rock Cycle
SC.7.E.6.2
Which type of rock changes shape due to heat and pressure? Which type is formed from hardened magma? Which one is formed from eroded and weathered sediment?
What are the processes that change rocks? Which ones happen on the surface
and which ones happen below the surface of Earth?
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Created by: R. Hallett-Njuguna, SCPS25
Weathering, Erosion, Deposition
Meandering StreamRiver DeltaCracked Rock after Expansion
Explain how water is changing the landscape in each image above. Be sure to indicate whether the image
shows weathering, erosion, or deposition
SC.6.E.6.1
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Created by: R. Hallett-Njuguna, SCPS26
Landforms
Label the images above as either a dune, delta, or sinkhole. Which of these features
can be found in Florida?SC.6.E.6.2
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Created by: R. Hallett-Njuguna, SCPS27
Human Impact
Describe what effect the human activities shown above will have on the Earth
Cutting down Forests Oil Spill
SC.7.E.6.6
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Created by: R. Hallett-Njuguna, SCPS28
Geologic Time
Explain how the images above are examples of evidence of Earth’s surface changing over time.
Volcanic Eruption
Eroded Mountain Range
Dry Sea Bed
SC.7.E.6.4
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Created by: R. Hallett-Njuguna, SCPS29
Measuring Age of Earth
Which organism shown above is the oldest? How do you know? Is there a method that could be used to find their ages more precisely?
A
B
C
SC.7.E.6.3
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Created by: R. Hallett-Njuguna, SCPS30
Plate TectonicsHow can volcanoes be created by either
colliding or separating boundaries?
What are the 3 types of plate movements?
Where are the plates located in the Earth?
SC.7.E.6.5, SC.7.E.6.7
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Created by: R. Hallett-Njuguna, SCPS31
Layers of the EarthWhich layer is the:
thickest?
hottest?
densest?
where convectiontakes place?
liquid?
SC.7.E.6.1
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Created by: R. Hallett-Njuguna, SCPS32
Spheres
SC.6.E.7.4
Geosphere HydrosphereCryosphere
Atmosphere
Biosphere
Identify what spheres are shown in each of the pictures above?
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Created by: R. Hallett-Njuguna, SCPS33
Weather Patterns
SC.6.E.7.2, SC.6.E.7.3
How does the ocean circulation pattern shown above effect Florida’s weather?
What will happen to the weather when the cold air reaches the warm Florida air?
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Created by: R. Hallett-Njuguna, SCPS34
Weather vs Climate
SC.6.E.7.6
Which map above shows Weather and which shows Climate? Explain your choice.
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Created by: R. Hallett-Njuguna, SCPS35
AtmosphereHow do the layers of the atmosphere work
together to protect life on Earth?
SC.6.E.7.9
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Created by: R. Hallett-Njuguna, SCPS36
Sun Heating Earth
Explain why the wind patterns shown above occur.
SC.6.E.7.5
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Created by: R. Hallett-Njuguna, SCPS37
Radiation, Conduction, Convection
Heating of air over the road causing a mirage Hot air rises, cold air sinks
Sun’s heat travels through space
Which type of heat transfer does each image represent?SC.6.E.7.1
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Created by: R. Hallett-Njuguna, SCPS38
Physical Properties
Boiling Point
FlammabilityConducts
heat/electricity
Ability to rust
Density
Which properties shown above are physical properties? Why are they considered
physical?SC.8.P.8.4
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Created by: R. Hallett-Njuguna, SCPS39
DensityWhat happens to the density of a block when you change the volume? What happens to the mass?
SC.8.P.8.3
How much mass is there if the density is 12 g/mL and the volume is 2 mL?
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Created by: R. Hallett-Njuguna, SCPS40
Atoms and Elements
Label the parts of the atoms above. What is the difference between a Carbon atom and a
Nitrogen atom?SC.8.P.8.7
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Created by: R. Hallett-Njuguna, SCPS41
Elements and Compounds
SC.8.P.8.5
Hydrogen + Oxygen
Sodium + Chlorine
Carbon + Hydrogen
+ Oxygen
WaterSalt SugarMatch the elements (in blue) to the
compounds (in red) that they create.
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Created by: R. Hallett-Njuguna, SCPS42
Pure Substances vs MixturesWhat is the main difference between a compound and a mixture?
SC.8.P.8.9
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Created by: R. Hallett-Njuguna, SCPS43
Solutions
Identify the solute and solvent for each of the solutions above as either a solid,
liquid, or gas.SC.8.P.8.9
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Created by: R. Hallett-Njuguna, SCPS44
Motion of Particles• How do the particles in gases move
differently than those in solids or liquids?
SC.8.P.8.1
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Created by: R. Hallett-Njuguna, SCPS45
Periodic Table
Which of these elements has properties most similar to Magnesium: Sodium, Calcium, or Manganese? How do you
know?SC.8.P.8.6
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Created by: R. Hallett-Njuguna, SCPS46
Acids, Bases, and Salts
SC.8.P.8.8
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Created by: R. Hallett-Njuguna, SCPS47
Physical vs Chemical Changes
Which images above are examples of physical changes and which are
chemical changes? How do you know?SC.8.P.9.2
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Created by: R. Hallett-Njuguna, SCPS48
Conservation of Mass
500 g total mass 500 g total massExplain why the total mass is the same before and
after the experiment if a gas was formed and inflated the balloon.
Before reaction After reaction
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Created by: R. Hallett-Njuguna, SCPS49
Temperature and Chemical Changes
• If you increase the temperature of the reactants in a chemical reaction, do you think the reaction will speed up or slow down?
• Answer: speed up (because particles speed up when heated.
SC.8.P.9.3
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Created by: R. Hallett-Njuguna, SCPS50
Sun’s Radiation
Which word above relates to each of the types of Solar radiation: Infrared, Visible Light, and
Ultraviolet?
SC.7.P.10.1
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Created by: R. Hallett-Njuguna, SCPS51
Electromagnetic Spectrum
AB
Which wave image (A or B) is accurate? Using the terms “wavelength” and “frequency” describe the
trends in the waves within the EM Spectrum.SC.8.E.5.11
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Created by: R. Hallett-Njuguna, SCPS52
Speed of Waves
Light Wave
What happens to the speed of the light as it travels from the air, through the glass, and then through the
water? SC.7.P.10.3
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Created by: R. Hallett-Njuguna, SCPS53
Reflect, Refract, Absorb
A B C
Label the images above with the correct term concerning the motion of light waves. Explain
your choicesSC.7.P.10.2
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Created by: R. Hallett-Njuguna, SCPS54
Transformation of Energy
• What is an energy transformation. Give examples.
SC.7.P.11.2
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Created by: R. Hallett-Njuguna, SCPS55
Potential vs Kinetic Energy-When is the potential energy the greatest? Where is the potential energy being transformed into kinetic energy?-Food is chemical energy. Is this potential or kinetic?
SC.6.P.11.1
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Created by: R. Hallett-Njuguna, SCPS56
Law of Conservation of Energy
What is this law and what other law is similar?
SC.7.P.11.3
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Created by: R. Hallett-Njuguna, SCPS57
Heat Flow
AB
CLabel the examples of heat flow above as either
radiation, conduction, or convection. Explain your choices
SC.7.P.11.4
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Created by: R. Hallett-Njuguna, SCPS58
Types of Forces
Any push or pullIs a force.
SC.6.P.13.1
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Created by: R. Hallett-Njuguna, SCPS59
Distance, Mass, and Gravity
How are distance mass and gravity related?
SC.6.P.13.2
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Created by: R. Hallett-Njuguna, SCPS60
Weight vs Mass
93.1 N9.5g
Which instrument is measuring the object’s mass and which is measuring the object’s weight? Why are the numbers different? Explain your thinking
An object is placed on the digital scale and spring scale below and the following readings are observed
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Created by: R. Hallett-Njuguna, SCPS61
Unbalanced Forces
What is the difference below?
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Created by: R. Hallett-Njuguna, SCPS62
Distance vs Time
A
B
C
Describe the motion of the object during each section.SC.6.P.12.1
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Created by: R. Hallett-Njuguna, SCPS63
Hierarchy
BA C D E F G
Label the pictures above as: atom, molecule, cell, tissue, organ, organ system, or organism.
Then put them in order of increasing complexity.SC.6.L.14.1
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Created by: R. Hallett-Njuguna, SCPS64
Cell Theory
All living things are made out of cellsCells are the smallest unit of life
All cells have a nucleus and cholorplastsAll cells come from other cells
Which of the above statements is NOT part of the Cell Theory? How do you know?
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Created by: R. Hallett-Njuguna, SCPS65
Homeostasis
What processes of cellular homeostasis are represented by the images above? Explain
why those processes are important.SC.6.L.14.3
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Created by: R. Hallett-Njuguna, SCPS66
Parts of a CellWhat are some key differences between plant cells, animal cells, and bacteria cells?
SC.6.L.14.4
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Created by: R. Hallett-Njuguna, SCPS67
Human Body SystemsHow would a problem with your lungs effect your heart? How are the systems inter-related?
SC.6.L.14.5
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Created by: R. Hallett-Njuguna, SCPS68
Infectious Agents
Bacteria Fungus Virus
Compare and contrast the infectious agents above. Include information about how they are transmitted and treated and if/how they can be
preventedSC.6.L.14.6
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Created by: R. Hallett-Njuguna, SCPS69
Classification of LifeWhat are the 3 Domains and how do the 6 Kingdoms fit within them?
SC.6.L.15.1
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Created by: R. Hallett-Njuguna, SCPS70
Fossil EvidenceRelative Dating Carbon Dating(Law of Superposition) (Absolute dating)
SC.7.L.15.1
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Created by: R. Hallett-Njuguna, SCPS71
Adaptation or Extinction
Explain how polar bears would have to adapt to their changing environment in order
to avoid extinctionSC.7.L.15.3
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Created by: R. Hallett-Njuguna, SCPS72
DNA
The diagram to the left shows the structural hierarchy of
genetic material inside a cell including: nucleus,
chromosome, gene, and DNA
Describe the hierarchy in your own words as it applies to the transmission of genetic material
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Created by: R. Hallett-Njuguna, SCPS73
Punnett Squares• What is the difference between organisms
that are heterozygous dominant and homozygous dominant?
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Created by: R. Hallett-Njuguna, SCPS74
Mitosis vs. Meiosis• Mitosis is a process of cell duplication, or reproduction,
during which one cell gives rise to two genetically identical daughter cells.
• Meiosis, on the other hand, is a division of a germ cell involving two fissions of the nucleus and giving rise to four gametes, or sex cells, each possessing half the number of chromosomes of the original cell.
• Mitosis is used by single celled organisms to reproduce; it is also used for the organic growth of tissues, fibers, and mibranes. Meiosis is useful for sexual reproduction of organisms; The male and female sex cells, e.g. the spermazoa and egg, fuse to create a new, singular biological organism.
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Created by: R. Hallett-Njuguna, SCPS75
Mitosis and Meiosis
A B
Which of the cells above went through mitosis and which went through meiosis? How do you
know?SC.7.L.16.3
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Created by: R. Hallett-Njuguna, SCPS76
Relationships between Organisms
Organism Benefited
Organism Unaffected
Organism Harmed
MutualismCommensalism
Parasitism
Place the terms correctly in the Venn Diagram. Give an example of each relationship.
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Created by: R. Hallett-Njuguna, SCPS77
Producers, Consumers, and Decomposers
What role does each organism have in the food chain/web?
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Created by: R. Hallett-Njuguna, SCPS78
Limiting Factors
Which limiting factors are represented by the images above? What are examples of additional limiting
factors?SC.7.L.17.3
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Created by: R. Hallett-Njuguna, SCPS79
Conservation of Mass and Energy• Energy: states that the total amount of energy in an isolated
system remains constant over time. This law means that energy can change its location within the system, and that it can change form within the system but not change in amount of total energy.
• Mass: states that the mass of an isolated system will remain constant over time. This law means that mass cannot be created or destroyed, although it may be rearranged in space and changed into different types of particles
Create a statement that combines both laws into one concept. Give an example of how
these laws apply to living systems.SC.8.L.18.4
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Created by: R. Hallett-Njuguna, SCPS80
Photosynthesis and Respiration
• What is created during photosynthesis that is used by the plant for energy? What is created during photosynthesis that is used by humans?
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Created by: R. Hallett-Njuguna, SCPS81
Carbon Cycle• All living things are made of carbon. Carbon is also a part of the ocean, air, and even rocks.
Because the Earth is a dynamic place, carbon does not stay still. It is on the move!• In the atmosphere, carbon is attached to some oxygen in a gas called carbon dioxide.• Plants use carbon dioxide and sunlight to make their own food and grow. The carbon becomes
part of the plant. Plants that die and are buried may turn into fossil fuels made of carbon like coal and oil over millions of years. When humans burn fossil fuels, most of the carbon quickly enters the atmosphere as carbon dioxide.
• Carbon dioxide is a greenhouse gas and traps heat in the atmosphere. Without it and other greenhouse gases, Earth would be a frozen world. But humans have burned so much fuel that there is about 30% more carbon dioxide in the air today than there was about 150 years ago, and Earth is becoming a warmer place. In fact, ice cores show us that there is now more carbon dioxide in the atmosphere than there has been in the last 420,000 years.
• CARBON is STORED in the OCEANS and in FORESTS because water and trees absorb it
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