Week 2 Term 2

Writing

My dream car

My favourite car is the Chevrolet Corvette C8. 

It’s shaped like an aerodynamic eagle swooping for its prey. The bright cherry red colour catches the light like precious rubies. The interior looks like a luxurious first-class plane. The front has a fast 6.2L lT2 engine and has a horsepower of 495.Oh, what a beast of a car! Let me introduce you to the new 2020 Chevrolet Corvette C8, it can go around a whopping speed of 312kph, boy that’s fast! ( that’s fast because  drivers can only do a third that speed on the highway). I could just imagine cruising through the streets with a loud engine.

 It would be a dream to own that car, why? You may ask, well it's because I love fast cars. But this one in particular, is very fast and light-weighted. I am going to earn and save hard to buy that car. It would mean everything  to me. When you open a new car the smell of the new cars is so nice( I’ve seen them in showrooms) and that feels so luxurious. The new technology is fantastic.  Overall I think that the 2020 Chevrolet Corvette C8 is the ideal dream  car for me!     

  

Reading

https://docs.google.com/presentation/d/1_XYWS4hq1UKQ1Ue-qQbUs1z14jsQ_QeqhfW3OUbqAyzo/edit#slide=id.p

Inquiry

What is a physical change? (My Prediction) 

Physical change is when you change something, pound something, stretch something, tear something but in the end, you have changed how something looks like but really you haven’t changed the matter

For example, if you shred a piece of paper, all of that small shred paper is still paper but in a different form. 

Chemical change

Define these words:

Substance: A liquid

Reaction: When two substances mix and the end result is a reaction 

Reversible: When you can reverse things in its previous form. 

Irreversible: When you can’t reverse what you have done

1. What are 4 things that might happen when a substance undergoes a chemical change? (1:27):
   Starts smelling, release light, release gases and give off or take in heat
    
2. What are the 5 pieces of evidence that baking a cake When is a chemical change? (2:15 - 3:15): a  

 The cake batter needed the heat from the oven,  the cake was in the oven and some of its ingredients released carbon dioxide. Before I  put the batter into the oven it was yellow but since the oven cooked it is now a crisp brown cake. When you put water inside all the ingredients, after the cake has been baked you can not squeeze the water out because it is an irreversible process.        

3. Can you think of another chemical change that happens in the kitchen?

When you bake a cake, the cake batter needs the heat from the oven to turn into a cake. That's what smells yummy, looks divine and I am sure it will taste delicious.  

Refrence: https://www.youtube.com/watch?v=37pir0ej_SE

Maths