# data[].attributes.body
1. How does the weight of the train can affect the magnetic camp resistance?
2. My IV will be the weight of the train.
3. Magnets, Plastic and Toy Train.
4. My DV is how to measure the weight of the train like a weight measure to see how much the train weights and see the resistance of the magnetic camp.

# data[].attributes.body
Does the color of the bubble gum affect the time its flavor last? I will use two bubble gums that will be one with color and the other one wight wich flavor will last more?

# data[].attributes.body
1 : how does the temperature of a tennis ball affect the height of its bounce ?
IV : temperature of tennis ball.
DV : height of its bounce.
3 values : - low : 5 degrees - medium : 15 degrees - high : 25 degrees.
i will use a measuring tape.

2 : how does the temperature of water affect the time it takes to freeze into ice cubes ?
IV : temperature of water.
DV : time it takes to freeze into ice.
3 values : - low : 15 degrees - medium : 30 degrees - high : 50 degrees.
i will use a stopwatch while i'm checking until it converts the water to ice.

3 : how does the amount of cotton affect the time it takes to absorb the water?
IV : amount of cotton.
DV : time it takes to absorb the water.
3 values : - short : 5 cottons - medium : 15 cottons - big : 30 cottons.
i will use a stopwatch to see how much time it takes.

# data[].attributes.body
1. How dose the diferent tipes of balls bounce off different soils
2.My IV is the height at which I will throw the balls
3. the soils

# data[].attributes.body
1.Which soda brand affect the fastes the gas run out

2.IV:3 different sodas

3.Materials:3 different soda brand , stop watch pencil and paper

# data[].attributes.headline
1.how does a toy car affect the intense of the air snd the velocity.         2.my independence variable will be the different velocity of different toy cars                                                                     3.i will use 3 toy cars to make 3 experiment to calculate the different options.                                                               4.my depend variable is the Intensity 

# data[].attributes.subject
1.how does a toy car affect the intense of the air snd the velocity.         2.my independence variable will be the different velocity of different toy cars                                                                     3.i will use 3 toy cars to make 3 experiment to calculate the different options.                                                               4.my depend variable is the Intensity 

# data[].attributes.body
1. Does the flavor of gelatin affect the
amount of time it takes to set?

2. The flavor

3. Strawberry, Pineapple, and orange

4. I will make gelatin and then put them in the fridge at the same time and see how long it takes for each favor to set

5. I will time it with a stopwatch

# data[].attributes.body
1.How does color affect your mood?
2.The type of colors are changed in each time.
3.The different colors and a video recorder to record the people reacting to how they feel around different colors.
4.I will measure with a recorder to see the reactions of the people.
5.I will measure with a video recorder.

# data[].attributes.body
2 : How will adding different flavors of Kool-Aid to water affect the water’s boiling point?
3 : IV . The Kool Aid
4 : Different Kool aid flavors , Water
5 : DV : Kool aid flavours
6 : I will use a thermometer to take temperature

# data[].attributes.body
Does the ammount of water an ice cube has affect the time spends to melt completly

# data[].attributes.body
-What soda has more sugar
RESEARCH QUESTION:
-Volcan explosion
RESEARCH QUESTION :How does the amount of vinegar and baking soda affect the explosion?
IV :The amounts of vinegar and baking
soda
DV :that will come out of the volcano

-A bottle fly

# data[].attributes.body
2. How does the temperature of a tennis ball affect the height of its bounce?

3. My Independent Variable will be the temperature of the tennis ball.

4. I will use 3 tennis ball that are the same but with different temperature. (Neutral/ Hot/Cold)

5. My dependent variable will be th bounce of the tennis ball.

6. I will measureit with a chronometer

# data[].attributes.body
2. How does the type of potato used affect the amount of energy it can produce and give to a light bulb.

3.My independent variable will be the type of potato I will use.

4. I will use a normal potato, a small potato and a rotten potato. THe materials will be, cober, a multimetro and potatos.

5. I will measured how much energy it will generate and see how that affect a light blub using that energy.

6. I will measured it with a multimetro to see how much voltage it could generate.

# data[].attributes.body
Reaserch Question: Which materials make a better shampoo, and leave your hair better?

Independent Variable: The things that i am going to put to make the shampoo.

Dependent Variable: I am going to research and find things that are good for your hair, and then do 2 mixtures and try them, and see which leafs your hair better.

I am going to use measuring cups to measure the amount of ingredients i am going to use.

Materials: Things that are good for your hair.

# data[].attributes.body
2. How does the salt affects how cold water with ice can get?

3. My IV will be the amount of salt put into each bowl with water and ice.

4. My values will be the amount of salt.

5. I will be measuring how cold can the water get.

6. I will measure it with a thermometer.

# data[].attributes.body
1.Which brand of chocolate bar melts fastest
in the sun?
2.Brand of chocolate
3.Hershey's, Hershey's white chocolate, Hershey's Dark chocolate
4.Time it takes for the chocolate to melt
5.Chronometer

# data[].attributes.body
2. How does the type of material affect how
long a shirt takes to dry?
3. IV: the material of the t - shirt
4. the t shirt, the fabric
5. DV: the time it takes to dry
6. Chronometer

# data[].attributes.body
1. How does the type of water change how fast the ice melts?
2.I will change the type of water.
3.The type of water will be tap water and drinkable water.
4.What I will measure is how much time it takes the ice to melt depending in what type of water it will be in.
5.I will measure it with a stop watch.

# data[].attributes.body
1.Given the same amount of water, how
does the width of the pot affect the amount of time it takes to boil water?
2.Width of the pot
3.5cm², 10cm², 20cm²
4.Time it takes for the water to boil
5.Using a chronometer

# data[].attributes.body
Does the ammount of aerosol affects the time the bath bomb takes to expand completly?

# data[].attributes.body
2. How does the weight or size of a ball affects the velocity and the time it arrive?

3. my independent variable is the wight of the ball

4. I will use a tennis ball and a golf ball

5. my dependent variable will be how much time it takes to arrive with the different types of balls.

6. i will measure it with a chronometer.

# data[].attributes.body
How the amount of mentos affect how fast the soda explote

Independent variable :
The amount of mentod in the soda

Dependent variable :
I am going to put 3 sodas of the same size and in the firt one I am putting 3 mentos , in the second one I am putting 5 mentos and in the third one I am putting 8 mentos .

I will use a timer or stop watcch to measure wich is the faster to blow up the bottle .

1st bottle - 3 mentos

2nd bottle - 5 mentos

3rd bottle - 8 mentos

# data[].attributes.body
1. How does the size of the ballon affect the distance it records?

2. The size of the ballon

3. Extemly big, Big and medium

4. The distance it records

5. With a ruler

# data[].attributes.headline
Joaquin. How does the amount of daylight that enters your room affect how much time you sleep ? i will tested with black out and without blackout and will measure it with a stopwatch materials : a blackout a room a stopwatch and a bed 

# data[].attributes.subject
Joaquin. How does the amount of daylight that enters your room affect how much time you sleep ? i will tested with black out and without blackout and will measure it with a stopwatch materials : a blackout a room a stopwatch and a bed 

# data[].attributes.body
1.How does the strength you kick a football ball affect the time it will be on the air.
2.My Independent Variable will be the strength you kick the football ball to the air.
3.With 20% of your strength, 60% of your strength and finally 100% of your strength.
4.My Dependent Variable will be the time it takes the football ball to arrive to the floor.
5.I will measure it with a stop watch and also measuring the strength you use each time.

# data[].attributes.body
1.Which brand of ice cream mealts fastest at sun

2.my IV is the brand of ice cream

3.material: 3 ice cream of different brands stop watch pencil and paper

# data[].attributes.body
1.How does a parachute’s material affect the
speed at which it falls?
2.The material of the parachute
3.Cloth, nylon, silk
4.The time it takes for the parachute to fall down
5.Using a cronometer

# data[].attributes.body
How the intensity of the dryer affect the time it takes your hair to dry?
Independent: Intensity of the hair dryer
Dependent: Time
Value/Type: One hair dryer
Measureit:Stopwatch

# data[].attributes.body
1. How does humidity affect the curliness of your hair?

2.  Humidity

3. Very humid, humid, not humid at all

4. I will grab a doll's hair, put rollers in it, go to rooms with different types of humidity, and then time how long the curly hair stays up in each room.

5. I will time it with a stopwatch

# data[].attributes.body
How does the amount of cotton affect the time it takes to dissolve in water?
Independent: Amount of cotton
Dependent: Time
Value/Type:1/2 handfuls and 1/4 handful
Measureit:Stopwatch

# data[].attributes.headline
STEM FAIR IDEAS 2 (Simple Electric Motor) - Andre Lescano

# data[].attributes.subject
STEM FAIR IDEAS 2 (Simple Electric Motor) - Andre Lescano

# data[].attributes.body
1. How can the amount of metal cyllinders afecct the pulling and pushing of the motor?
2. My IV is going to be the amount of Metal Cyllinders In the Duracell.
3. Duracell, metal string, clippers, tape.
4. My DV is to measure the pulling and pushing which makes a magentic camp. I am measuring my IV by using a unatractive metal to the duracell or other metal and see the magnetic camp and measure the distance with a ruler.

# data[].attributes.body
2. Which brand of breath mint lasts longest?

3. My IV varbiable will be the brand of breath mint.

4. The values for my IV will be "Halls", "Mentos" and "Tic Tac"

5. My DV will be the amount of time it takes for the mint's breath to run out.

6. I will measure my DV with a stopwatch

# data[].attributes.body
1.How does a toy car tires affects the speed you will have to reach the necessary point.
2.My Independent variable will be the different types of tires each type of car will had.
3.I will use a car with big tires, a car with medium tires and a car with smaller tires to see which tires help more the car go faster.
4. My Dependent variable will be the velocity it take each car go to the point.
5.I will use a stop watch and my computer to annotate what I observe.

# data[].attributes.body
1).How does the type of ball affect how fast it goes to the floor?

2). I think that it depends on the fastest it goes down.

3).Types of ball like basquet ball ,voley ball and tenis ball .

4).I can use for measuring the time how fast it goes to de floor a stopwach .

# data[].attributes.body
1. How does the size and shape of the boats affect the weight they can carry?

2. The size and shape

3. Little, medium and big/square, triangle and circle

4. The weight they will carry

5. by counting how many cents I put in the boat.

# data[].attributes.body
1- How does the type of flour affect the density of a muffin?
2- IV:the type of flour
3-Absolute density.
-Relative density.
-Average density and point density.
-Apparent density.
4-DV:the density
5:I am going to measure it using different types of flours, for example: prepared, unprepared, wheat flour.

# data[].attributes.body
How does the type of paper affect the time it takes to absorb a liquid?
Independent:Type of paper
Dependent: Time
Value/Type:Paper towel and toilet paper
Measureit:Stopwatch

# data[].attributes.body
1. how does the weight of the ball afect how faster it goes

2. the independent variable is the tipe of ball

3. balls with diferent weight

4. my DV will be the time it takes to go down the ramp

5. i will be measure by a stopwatch to see how fast it goes

# data[].attributes.body
2. RQ: how do i Purify water with charcoal

3. IV: amout of charcoal

4. Pond water, tap water and ocean water

5. DP: the amout of water

# data[].attributes.body
1.
2. How does the different level of sun exposure affect the growing of the plant?
3. My IV will be the different exposure to sun
4. one will be in the sun, another plant will be on the shade and the 3rd one will be in total darkness
5. My DV is which of the plants grows better, that is, it will not be damaged faster, or it is much hydrated or prettier
6. I will measure it by checking day by day how is it growing, the three are going to be well hydrated by I will look day by day which one grows healthier

# data[].attributes.body
How does the temperature of a tennis ball
affect the height of its bounce?

I.V: Temperature
Which different values/types will be used?: You put it in different water temperatures?
D.V: Height
How will you measure it?: With a Timer to see how long it takes to touch the floor?

# data[].attributes.body
1.Which kind of gum keeps its flavor longer:
sugar-free or regular?
2.Type of gum
3.Sugar-free, regular
4.How long it keeps its flavour
5.Chronometer

# data[].attributes.body
1 how does the size of the lego car afect the distance it travel
2 how dose the weigth afect the distanse it can travel
3 lego
4 the distanse it travel
5 i will measure the distance with a ruler

# data[].attributes.body
2. How does the type of baloon I use for the design affect the distance it travels?
3. I will change the type of ballon THe motor use.
4. I will use a car with a big baloon, one with a large design and one small one. The materials will be discs, ballons, cane, coardboard, sticks and glue.
5. It will be measure how much distance it will record.
6. I will measure it with a ruler to check the distance traveled.

# data[].attributes.body
1.How does the mass of a object affect the time it gets to touch the floor
2.The mass of the objects
3.ight object, heavier object, etc
4.The time the object gets to touch the floor
5.With a stopwatch

# data[].attributes.body
1. How does the amount of pumps a soccer ball is inflated with affect how far it travels when kicked?
2.I am going to change the quantity of pums that we give the ball when inflating it.
3.One ball will have 20 pumps, an other will have 50 and the last will have 100 pumps.
4.I am going to measure how far the ball goes when kicking it depending on the amount of pumps that it has.
5.I will measure it with a measuring tape.

# data[].attributes.body
How does the brand of detergent affect how flexible is the slime ?

independent variable :
The 3 different brands of liquid detergent

Dependent variable :
I am going to put the 3 slimes with diferent detergents in the wall and see what slime takes the less time to reach the floor due to their flexibility.

I will use a stop watch or a timer to count how much time it take to reach the floor
Types:

Pink slime - Tide

Blue slime - Ariel

Purple slime - Sapolio

# data[].attributes.body
1.Which brand of chocolate bar melts fastest in the sun?
2.The Independent Variable is the stopwatch used to measure the time
3.Materials Stopwatch,Chocolate Bar,Aluminion
4.How Long it takes to melt
5.I will measure the time with a stopwatch to see the diferent times.

# data[].attributes.body
1.Do objects float better in freshwater or in
salt water?
2.Different objects
3.Orange slice, piece of plastic, egg, ball magnet.
4.I will measure how deep in the water it is
5.I will use a ruler

# data[].attributes.body
2.how the type of soda affects how long it takes for soda combined with mentos to erupt
3. I am going to change the type of soda, a coke, a fanta and a sprite to see if the type of gas that the soda contains has something to do with which one takes to erupt first
4. sprite coke fanta
5. I will measure how long it takes for each soda to erupt depending on the type of soda
6.i will use a chronometer

# data[].attributes.body
1. how does the brand of water affects the plants to grow?

2. the independent variable is the brand of water

3. seeds,different brands of water,dirt and soil

4. My DV will be the time plants grow

5. i am going to measure the time by counting the days

# data[].attributes.body
1.How does the mass it has a ball affects the distance it travels
2.The I.V is the mass the ball has
3.Light ball,heavier ball, etc
4.The distance it takes to get to a point
5. With a stopwatch

# data[].attributes.body
How does the air pressure of a soccer ball
affect how far it travels when kicked?

I.V: Air pressure
Which different values/types will be used?: 1st ball ATM 1 2nd ball Atm 2 3rd ball atm 3
D.V: Distance travel
How will you measure it?: With a meter stick.

# data[].attributes.body
1.How does the different weight of a ball affect the velocity when its on the air?
2.My Independent Variable is the weight of the ball
3.We will change the type of ball for example tennis ball, pin pong ball, volley ball etc.
4.My Dependent Variable will be the velocity it takes the different type of ball get into the point.
5.I will use a stop watch and a paper and pencil to measure the trials each ball had.

# data[].attributes.body
1.how does the size of the ball affects how far it reavels
2.how does the speed of a toy car affects the distance a ball can travel
3. how does the height affect a ball when bouncing
4. IV: height DP: hoe much the ball bounces

# data[].attributes.body
Research Question: What Makes Ice Melt Fastest?

Independent Variable: The liquid or sustance.

Dependent Variable: I am going to put 3 bowls of ice and i am going to put 3 types of different liquids with sustances, and water some time, and i am going to see which melts faster.

The materials i will need are a lot of ice and liquids (water, milk, and others) and salt and other types of sustances.

I am going to measure the time with a stopwatch

# data[].attributes.body
1. How does the weight or size of a ball affects the velocity and the time it arrive?

2. how does a toy car speed affects the time it advances?

3. How will adding different flavors of Kool-Aid to water affect the water’s boiling point?

# data[].attributes.body
1 how does the type of material afect the force that it is lanch
2 how the material that is lance afect the distanse
3  rocks   alunimun
4 the distance
5 i will measure with a ruler

# data[].attributes.body
1. How does the temperature of the water affect how long it takes for the sugar to dissolve?

2. The temperature

3. Hot, Medium, and Cold

4. The time it takes for the sugar to dissolve

5. I will measure the time with a stopwatch

# data[].attributes.body
2. How does the length of time that a soda
bottle is open affect the fizziness in different brands of carbonated drinks?

3. The brand of carbonated drink.

4. My IV values are coke, 7up and carbonated water.

5. My DV is going to be how long does it take for the fizziness to go away on each drink.

6. I will measure it with a stop watch.

# data[].attributes.body
1.how does the size of the ball affects how far it reavels
2.how does the speed of a toy car affects the distance a ball can travel
3. how does the height affect a ball when bouncing
4. IV: the speed DP: the distance the ball travels

# data[].attributes.body
Does a metal baseball bat vibrate more
then a wooden one?

I.V: Material
Which different values/types will be used?: Metal and wood
D.V: Vibration
How will you measure it?: With a Timer to see how long it vibrates.

# data[].attributes.body
1.How the weight  of a ball affect how many bouces it gives

2.How the  weight of a ball affect the time it takes to fall of a specific structure

3.How the weight of a ball affect the distance it travelsif we throw et

4.I would use a stop watch

5.a pencil and a paper to remamber the trials

# data[].attributes.body
1. How does the type of flour affect the density of the muffins?

2. The type of flour used at the muffins

3.  White, whole wheat, rye, soy

4. The density of the muffin

5. I will ask someone to tase them and explain if he feel it different.

# data[].attributes.body
2. How does the type of blade the machine have affect how much energyb can generate?
3. We change the typer of blade the machine have at the begining.
4. I will use a machine with large blade, A short blade and a midlle high lenght blade.
The materials will be bottles, marbels, paper, plastic and several clibs.
5. I will measure by watchin if the procces of the efentiancy it work on and see if there is any different factor that shown the machine work better or worse

# data[].attributes.headline
Joaquin. How does the color of a shirt affect the amount of heat it absorbs ? I will measure it with a thermometer and i will change the color of the shirts, materials:  a digital thermometer, color shirts, a sun place 

# data[].attributes.subject
Joaquin. How does the color of a shirt affect the amount of heat it absorbs ? I will measure it with a thermometer and i will change the color of the shirts, materials:  a digital thermometer, color shirts, a sun place 

# data[].attributes.body
1.How does the weight of a paper airplane
affect its ability to fly?
2.The weight of the airplane
3.I will add a magnet, sponge, piece of plastic
4.How far does the plane fly
5.Ruler or Yard stick

# data[].attributes.body
1. How does the helium of a balloon affect the time it takes to get to a point
2. The I.V is the helium of the balloons
3. Balloon with a little bit of helium, another one with a little bit more, etc
4. The thing is measured is the time it gets to a point
5. With a stopwatch

# data[].attributes.body
1. How Salty Does the Sea Have to Be for an Egg to Float?

independent variable :   Salt in the water

I'm using 2 eggs, 2 cups  and salt( to see how much salt does it need to float in the sea.)

Dependent variable :  The cups of salt we need it to float

2. Turn Milk into Plastic

3. Make Your Own Shampoo and Test How It Performs

4. Build a Simple Drone and Test How Much It Can lift ?

# data[].attributes.body
1. How does the type of bottle material affect the amount of air?
2. The independent Variable is my material for my bottle.
3. Plastic Bottle, marbles, polastic bottle cut in half, clippers, straw, paper and legos.
4. My DV will be the amount of air measured, and I wiill measure it by comparing the Air Force by throwing objects that can easily be moved.

# data[].attributes.body
1.How does the type of material affect how
long a shirt takes to dry?
2.The type of material of the shirt
3.Cloth, Silk, Jersey
4.The time it takes for each shirt to dry
5.I will use a stopwatch to measure the time

# data[].attributes.body
1.how does the size of the ball affects how far it reavels
2.how does the speed of a toy car affects the distance a ball can travel
3. how does the height affect a ball when bouncing
4. IV : size DP: distance

# data[].attributes.body
1. what chimics need for a volcan of foam?

independent question
weneed to use a certain amount of bicarbonato to the b athboms

research question
How does the size of bath bombs affect when they explode in water?

# data[].attributes.body
1. How does the temperature of a tennis ball affect how high it bounces?
2. I am changing the temperature of the ball.
3.1 ball will measure normal,the other one will be 30 second on the microwave and the last one will be 1 minute.
4.I am going to measure how much difference it is in the bounce depending in the temperature of the ball.
5.I will measure it with a measuring tape.