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WorksheetsGOOD SCIENCE TEST REVIEW GAME
Total questions: 58
Worksheet time: 3hrs 53mins
In 1969, who created the Periodic Table of Elements and how?
Neil Armstrong based on planetary alignments and substances found on Earth
Wilhelm Busen, organized elements based on mass and volume
Dmitiri Mendeleev, elements organized on the basis of their atomic numbers, electron configurations and recurring chemical properties.
Gregor Mendel, metals organized by their specific gravity and atomic mass per square cm
Know all of the element parts fr the test. Are these correct?
yes, I need to know the parts for the test.
no- it is wrong and I need to not know this garbage
Is it important to only have one variable and change it, and not have extra variables? ex. Yannick and Tricia's plant experiment example?
yes on variable, all else stay same (controls)
no, a messy fruit salad of variables is preferred, Yummy Yummy
Variables are overrated and pointless in an experiment
The dependent variable is the one you measure and depends and changes as you change the variable you are controlling?
true
false
The independent variable is the one you control and change?
True
False
Is this experiment set up correctly with variables? Did they change one thing and all else are the same?
yes, all controls are the same and only one variable changed
no, many variables changed, and this is not valid or set up properly
Is this image correct?
no, the dependent and independent are wrong
yes it is correct and I should study the image for the test
This is data from an opthalmologist (eye doc). Is it true that according to this data that eye pupils get larger in the dark? Know how to read a data table for the test.
yes, dark makes pupils larger
no dark has no affect on pupils
no, dark makes pupils smaller
yes, light makes pupils larger
Satellite images are helpful in collecting data. What does this satellite image show?
land temps
sea temps
could cover
all answers are correct
What is the high and low for Thursday.
High 44 Low 78
High 65 Low 53
High 45 Low 60
Click on all that are true based on Scientific Methods
The problem is the reason why you are doing the experiment
The hypothesis is an educated guess and always says because
Data is collected in a data table and then graphed
Analysis data is analyzed
Conclusion discusses the hypothesis, what happened and why
A hypothesis is not always correct and that is ok. A hypothesis always is based on prior knowledge and says because Which us an example of a good hypothesis
I think that the tomatoes will grow best with med water because it is not good to over water or underwater plants
I think that the tomatoes will grow
I think that the tomatoes will grow best in heavy water
The problem statement should
be basic
mention both variables in the experiment
have one variable mentioned
be very short and not to the point
a conclusion should
discuss the hypothesis, results, and summarize the experiment
discuss only the hypothesis
discuss the procedure
discuss the materials
The periodic table of elements is mostly made of what?
gases
noble gases
metals
liquids
Quantitative data is what?
word data
false data
number data
In this experiment quantitative data is which?
Blue, Red, and Yellow Birds
there is none
13 trees
Which data is qualititative data?
13 trees
Blue, Red, and Yellow Birds
An inference is what?
a false accusation
a statement made after data is collected and proven to be true
a guess based on observations
Which is an inference?
I did not look, but there were probably 10 squirrels outside
after data was collected I noticed that tomatoes grow best in medium water
The birds were hungry when it was snowing
Scientists solve problems by doing what below things? More than one answer, click all that apply
collect data and look for patterns
use models to represent things that are too small, too big, or not practical
use scientific metric tools
collaborate, which is being a good listener, following directions, and participating in problem solving
use standard measurements and not metrics
this is an example of what?
an egg
a real brain
a model
What s a basic unit of a chemical element?
a molecule
a cell
an atom
a gas
A ___________ is a type of model that is an imitation of something real that is hard to explain so we use a computer animation to represent it.
dreams
microscopic imagery
simulation
Where do you find a title for a graph?
the same title as the data table
in the hypothesis
the conclusion
the analysis
How do you number a graph?
look at graph and guess
look at data table and decide the highest data number and divide by amount of graph spaces
look at data table and pick lowest data number and multiple by 2
Where does the dependent variable go on this graph?
A
B
Where does the independent variable go on this graph?
A
B
What is the dependent variable here?
the weight of the rats
the vitamins
What is the independent variable here?
the amount of vitamin given
the weight of the rats
What s the independent variable here?
number of bags of fertilizer
algae growth
What is the dependent variable here?
the amount of bags sold
amount of algae
What is the independent variable, and where would it go on the graph (A or B)?
bushels of potatoes is the independent variable and it would go on B
amount of fertilizer in soil is the independent variable and it would go on A
amount of fertilizer in soil is the independent variable and it would go on B
What is the dependent variable, and where would it go on the graph? A or B
the dependent variable is the amount of fertilizer in the soil and it would go on A
the dependent variable is amount of potatoes produced and it would go on A
the dependent variable is amount of potatoes produced and it would go on B
How would you number the dependent part of this graph?
the dependent is the Temp (C), and the highest number is 18. I would divide 18 by 12 because there are 12 spaces on the graph. The answer is 1.5 so I would number 2's going up on the graph
the dependent is the Water Depth, and the highest number is 200. I would divide 200 by 12 because there are 12 spaces on the graph. The answer is 16 so I would number 16's going up on the graph
What would I title this graph?
Different Depths and Water
Water Temps
Water Temperatures at Different Depths
What would I number the independent part of this graph by?
the independent is the Temp (C), and the highest number is 200. I would divide 18 by 12 because there are 12 spaces on the graph. The answer is 16.6 so I would number 17 going up on the graph
the independent is the Water Depth, and the highest number is 200. I would divide 200 by 12 because there are 12 spaces on the graph. The answer is 16.6so I would number 20's going up on the graph
What units would I use to label this graph?
meters and c
cm and meters
f and cm
Is this true?
yes
no
What is this line called and what is it's purpose?
Line of cnnect, shows valid data plots
Best Fit Line shows average
Biased Average Line, shows invalid data
The periodic table of elements is an organized diagram of all of the elements know at this point in the universe. Single elements and combinations of the elements known so far on the periodic table make up everything on earth and in space. Is this true or false?
True
False
To find area of the bottom of the box, you would multiply 12x4?
yes
no
you could not find area there is not enough information given
To find he volume of the box measured in cm you would do what? What would the units be? Click on both correct answers.
multiply 4 x 12 x3
add 4 x 12 x 3
cm3
cm2
1 cm solid= 1 ml liquid?
True
False
Area is labeled ________ in science class?
cm2
cm3
ml
m
This is called and what? What units does it measure?
Electronic Balance, lbs, weight
Triple Beam Balance, g, mass
Read this balance mass. It is what?
498 g
545.20 ml
545.20 g
How do I use a balance?
Tray clean, zero out lines to line up, put object on, move beam riders to reline up lines, add up beam riders
Tray clean, make sure lines are uneven, object on, subtract all beam riders
In science we use inches.
True
False
What is the measurement of the leaf?
3.5 in
3 1/2 in
3.5 cm
4.20 cm
We use Fahrenheit in science class.
True
False
Is this correct?
yes
no
This graduated cylinder reads what?
34 ml
22 g
21 ml
56 ml
What is the curved line called and what does this graduated cylinder read?
minutus , 24 g
meniscus 24 ml
Mrs. Reynolds drives this car, she is a science teacher, so she reads her speedometer in Kilometers because scientists need to use metrics. She converts speed limit signs in her head as she drives. Ps She never gets pulled over for speeding
yes, scientists use metrics and kilometers (km) is metrics
no scientists us miles per hour
Is this true?
An inference is an idea or conclusion that's drawn from evidence and reasoning. An inference is an educated guess. We learn about some things by experiencing them first-hand, but we gain other knowledge by inference
yes
no
What is true about volume? Click all that are true
measures solid in cm3 using a ruler
measures liquid volume in ml using a graduated cylinder
1 cm3 = 1 ml
it is L x W x H
In phenology we studied leaves. Which items from below are ones we discussed?
Leaves fall off in the fall because as winter approaches the tree stops supplying water and nutrients to the leaves to conserve energy. The leaves then form weak cells at the place where they attach to the tree and they eventually fall off.
Leaves change due to the shorter daylight hours, leaves need to prepare for winter and not wast energy on leaves, the green chlorophyll is pulled back into the tree and leaves the leaf. The colors underneath due to different chemicals are then revealed.
The color in leaves comes from the following: Green is Chlorophyll, Red Anthocyanin, Orange Carotene, Yellow Kanthrophill
Photosynthesis takes place by with the plant taking in water (H2O) through the roots, carbon dioxide (CO2) from the air, and light energy from the Sun, plants can perform photosynthesis to make glucose (sugars) and oxygen (O2) for energy.
All answers are correct about trees
