Lab Rocks

Mass, Volume and Density of Rocks
Rock 1 : 
Rock 2 :
Rock 3 :
Rock 4 :
Rock 5 : 
Rock 6 :
Rock 7 : 
Rock 8 :

Rock 9 :
Rock 10 :
Rock 11 :
Rock 12 :

lab equipment

1. Beakers - hold and measure the liquids.

2. Funnel - for pouring liquid or other substance through a small opening.

3. stirring rod - stirring the liquid.

4. evaporating dish - liquids are heated over a flame so that they evaporate, leaving a solid residue.

5. pipette - used in chemistry, biology and medicine to transport a measured volume of liquid.

6. Graduated cylinder - measuring cylinder or mixing cylinder is a common piece of laboratory equipment used to measure the volume of a liquid.  

7. watch glass - to hold solids while being weighed, for heating a small amount of substance and as a cover for a beaker.

This class we do a gifpal in a group of three. Gifpal is a application that make a video by photo shooting. My group have Sadeena, Deeday, Boom (me).
Monday, July 3, 2017
Approximation and Guessing
I like to learn about percent because it helps us on education and our jobs in the future like marketing, sailor, and others many jobs.