Marble Density Race In Different Liquids For Kids

After i have introduced max to velocity and density with this fun marble race density became the subject of almost every conversation we have.

Marble density race in different liquids for kids.

The liquids we will test are corn syrup honey vegetable oil milk and water. Honey corn syrup and molasses. Repeat the experiment 2 more times for each liquid so there is enough data to take an average. You will notice this.

To explore this concept we decided to test the density of some household liquids using something kids love density marble race. A kitchen science project by science buddies. Battop marble run building blocks construction toys set puzzle race track for kids 97 pieces. Calculate the average time.

When honey is cold it may be very slow to flow because its viscosity is high there is more friction within the liquid that is slowing it down. Gifts2u marble run sets kids 122 pcs marble race track game 90 translucent marbulous pieces 32 glass marbles stem marble maze building blocks kids 4 year old 4 5 out of 5 stars 287. Race your marbles to discover a liquid s viscosity which liquid has the highest viscosity. Fill each glass with a different test liquid all the way up to the 2 cm mark.

In this week s chemistry themed family science activity families explore viscosity a property of liquids that is a measure of the friction inside the liquid. Different liquids have different viscosities which means some liquids flow more easily than others. Average time time 1 time 2 time 3 3. With liquid density it can be equated to thickness of the liquid in it s simplest form.

To do this density marble race experiment you will need. July 1 2013 at 1 23 pm done a viscosity race before but this time i wanted to do it on a bigger scale and really get the kids. The pouring test when you are finished dropping the marbles into the jars try pouring the liquids one at a time into another jar. 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.

The distance is the height of the liquid and the time will be the average time calculated in step 6. 27 99 32 99 26. In this project we will determine the viscosities of 5 separate liquids. Timing the marble works best when using liquids that have a high viscosity ie.

Viscosity races making science fun for kids says. Have a helper hold two marbles level with the tops of two glasses. The thicker the liquid the more dense it is.