2nd Year-Rules and Safety!

To start off science right for our second year, 

we talked about the importance of science rules and lab safety. 

Here are a few rules we discussed.

We practiced these rules as we did an experiment with invisible ink!

If you want to make invisible ink at home, here are the directions!

Mix 1 T. baking soda 

with 1/2 cup water

Use a q-tip or paint brush  dipped in the liquid to write a secret message. 

Let dry completely.

Then mix 1 tsp. turmeric 

with 1/2 cup rubbing alcohol.

Use a second q-tip or paint brush to brush over the secret message. 

Watch as the letters appear!