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lab equipment

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Evaporate dish
use to evaporate liquid
 Graduated cylinder
 is used for measuring volumes (amounts) of liquids. 
 Teat tube
storing liquid chemical and for watching reaction

 beaker
 used for heating and stirring liquids in laboratory.




heat  shield
heat shield is designed to shield a substance from absorbing excessive heat from an outside source by either dissipating, reflecting or simply absorbing the heat.
 scoopula
use to dispense solid ,powder chemical
 clamp
To be worn when told to do so to protect your eyes. 
Erlenmeyer flask
used for mixing chemical

 Funnels
used to channel liquid or fine-grained substances into containers with a small opening. 
stirring rod
used to mix chemicals and liquids for laboratory purposes.













add math vedio

gifpal

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Logic

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gifpal

doing construction

Very hard I'm not good at using compass actually I'm not good at math but the video is easy to understand and can do better than in the class.