Marble Race Science Fair Experiment

If you have specific questions about your science fair project or science fair our team of volunteer scientists can help.

Marble race science fair experiment.

Measure down about 2 cm from the top of each glass with the ruler and mark the 2 cm location with the water soluble marker. Controlled variables equal length and. Our experts won t do the work for you but they. Record the name of the liquid you tested the original height of the liquid and how long it took for the marble to fall in seconds.

Repeat the experiment 2 more times for each liquid so there is enough data to take an average. Now it s time to race. I plan to race 10 marbles down the drop at each height and see how many successfully loop the loop. Fun science experiment marble powered race cars.

Timing the marble works best when using liquids that have a high viscosity ie. The goal is to design a car that will go the farthest when powered by a marble that travels down a ramp and pushes the car across a flat surface. Stop the timer when the marble touches the bottom of the cylinder. This is skylar s fifth grade marble maze science project where the object is to use science and physics to keep the ball on the marble maze for the longest a.

Simultaneously drop the marble and start the stopwatch. Scientific american is the essential guide to the most awe inspiring advances in science and technology explaining how they change our understanding of the world and shape our lives. In this fun science experiment kids create paper race cars out of index cards. Race your marbles to discover a liquid s viscosity science buddies project idea marble race in liquid.

Science activity at scientific american categories. Ask the kids to each take a marble and hold it over the opening of one of the liquids. Explain that for this experiment we are going to do a marble race and drop marbles into each of the liquids. I will try testing the drop at different heights.

Then set a timer and find out how close your estimate was. Honey corn syrup and molasses. The point of this project is to see how high of a drop is required for a marble to loop the loop. Preparing your glasses for the marble race.

Now ask them for their hypothesis for which marble will take the longest to sink the bottom. Science fair project guide engineering design project guide advanced project guide science fair project ideas ask an expert.