Marble Race Science Fair Experiment

Stop the timer when the marble touches the bottom of the cylinder.

Marble race science fair experiment.

Expand on the experiment by estimating how long it will take for the marble to sink to the bottom of the jar. The point of this project is to see how high of a drop is required for a marble to loop the loop. Science activity at scientific american categories. Preparing your glasses for the marble race.

Honey corn syrup and molasses. The loop will need to be a fixed diameter my diameter is 1 ft. In this fun science experiment kids create paper race cars out of index cards. 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.

Science fair project guide engineering design project guide advanced project guide science fair project ideas ask an expert. If you have specific questions about your science fair project or science fair our team of volunteer scientists can help. 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. Then set a timer and find out how close your estimate was.

Controlled variables equal length and. Timing the marble works best when using liquids that have a high viscosity ie. I will try testing the drop at different heights. Race your marbles to discover a liquid s viscosity science buddies project idea marble race in liquid.

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. Now ask them for their hypothesis for which marble will take the longest to sink the bottom. Fun science experiment marble powered race cars.

Now it s time to race. 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. Ask the kids to each take a marble and hold it over the opening of one of the liquids. Materials needed variables independent variable height of the track hypothesis dependent variable speed of marbles i believe that the height of the track will not affect the speed of the marbles also that i think marbles 1 might win.

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. Simultaneously drop the marble and start the stopwatch.