Why when you make bread you need yeast
you need yeast to it the dough rise
why do we need science
Science provides a systematic way to understand the universe, solve complex problems, and make informed decisions.
What is a heterogeneous Mixture
A heterogeneous mixture is a mixture where the composition is not uniform.
Name some Elements that has a single kind of atom.
Ex:
Gold (Au)
Sodium (Na)
Carbon ( C )
Helium (He)
What is the first rule in the lab
always listen to the teachers instructions and follow them carefully
How many cups of butter do you need to make chocolate chip cookies i am going to double the dough
You need 2 cups of butter to make chcocolate chip cookies
Why is science fun
Science is fun because you get to mix stuff together
What is a homogeneous Mixture
A homogeneous mixture is a uniform mixture of two or more substances.
What does H20 mean
It means water
Why is being in the lab important
Being in the lab is where the magic happens. Reading about a concept in a textbook .
How many tablespoons do you need to make 1 cup
You need 16 tablespoons to make 1 cup
What did we learn this unit of science name one unit
Pure Substances and Mixtures
List some Heterogeneous mixtures
Smoothine
Chocolate chip cookies
Sunscreen
A Compound is made up of two or more elements.
Name all of the lab safety rules
Listen to the Teacher
Protect Your Eyes
Dress for Safety
No Eating or Drinking
Handle Chemicals with Care
No Horseplay
Report All Accidents
Handle Glassware Safely
Clean Up Properly
Locate Safety Equipment
When you make cookies how many cups of sugar do you need
What was the first unit we learned
Lab Safety
List some Homogeneous mixtures
Orange juice.
Hot chocolate
Saltwater
Name some pure substances
Water (H20)
Table Salt (NaCl)
Table Sugar (C_{12}H_{22}O_{11})
Why is going in the lab fun
It is fun because you get to put mixtures together
Why do you need salt in cookies
Even though cookies are a sweet treat, salt is actually one of the most important ingredients in the dough
Why is sicence important
Science is important because you need it for your future
Name all of the types of Separating mixtures
Evaporation
Sifting
Filtration
Magnetism
Distillation
What is a pure substance
A pure substance contains one type of particle throughout.A pure substance can be either an element (found on the periodic table) or as a compound.
What is the most important rule in the lab
Is to always listen to your teachers instructions