1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Varvara68 [4.7K]
3 years ago
10

Can you guys give some science fair project ideas(8th grade)

Chemistry
1 answer:
Anton [14]3 years ago
5 0
Answer
i’m in 7th grade but for this years science fair i did, “ how does temperature affect the elasticity of rubber bands”

Guide a growing plant through a maze.
8th Grade Science Plant Maze KiwiCo

Prove that plants really do seek out the light by setting up a simple or complex maze. This is a simple 8th grade science project with really cool results.

Blow out a candle with a balloon.


Blowing up a balloon with baking soda and vinegar is the classic acids and bases experiment. Take it a step further by experimenting with the carbon dioxide it produces. (Don’t be afraid of fire in the science

Stand on a pile of paper cups.


Combine physics and engineering and challenge 8th grade science students to create a paper cup structure that can support their weight. This is a cool project for aspiring architects.

hope this helps and have a wonderful day :)
You might be interested in
A mixture of pepper and water is a suspension because ________ HELPPPP
malfutka [58]
It doesn't because pepper does not dissolve
7 0
3 years ago
5 points
Orlov [11]

Answer:

The correct option is (a).

Explanation:

We need to find the product of given numbers.

First number = 29.5

Second number = 240

Product of two numbers = 29.5 × 240

= \dfrac{295}{10}\times 240

Zeroes from numerator and denominator get cancelled.

So,

=295\times 24\\\\=7080

Hence, the correct option is (a).

7 0
3 years ago
Chlorophyll pigments are separated using paper. what is the stationary phase in this experiment
Llana [10]
Paper is a stationary phase
4 0
3 years ago
An ice cube floats in warm water in a container placed outside on a hot, sunny day.
SCORPION-xisa [38]

Answer:

Firsthand association assigns energy throughout conduction. Radiation transpires when particles consume energy that progresses as a wave. The heat will run from the h2O to the ice continuously until the ice has absolutely melted so both elements have reached the same temperature.

Explanation:

3 0
2 years ago
Who summarized Greek medical knowledge in a textbook that would dominate medical teaching until the Scientific Revolution?
ss7ja [257]
I recently wrote a paper on animal testing

Pretty sure it was Galen
3 0
2 years ago
Read 2 more answers
Other questions:
  • Which is most likely to happen during a single-displacement reaction?
    12·1 answer
  • Which is the electron configuration for zinc?
    6·1 answer
  • One possible mechanism for the gas phase reaction of hydrogen with nitrogen monoxide is: step 1 slow: H2(g) + 2 NO(g) N2O(g) + H
    12·1 answer
  • When NADH donates two electrons to ubiquinone during respiration, ubiquinone isa. reduced.b. oxidized.c. phosphorylated.d. aerob
    5·1 answer
  • Please help this is a test!! I’ll give 10 points
    12·1 answer
  • Suppose a cart is being pushed by a certain net force. If the net force is doubled, by how much does the acceleration change? Ex
    7·1 answer
  • How did life begin??✯✯✯✯✯✯​
    7·1 answer
  • A student observes that a ray of light bends where it passes from glass into water. What best explains this phenomenon? O The pr
    11·1 answer
  • A student used a Vernier magnetic field sensor to measure the strength of the magnetic field generated by a bar magnet. At which
    13·1 answer
  • Write a balanced equation for the decomposition reaction described, using the smallest possible integer coefficients. When ammon
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!