Science how does light travel

hello im howdy.zacharyp1

Here is my experiment about how light travels.

Hypothesis:

 I think it will work it will bounce off the mirror and is and hit the bullseye and i think it will go in a straight line                                                                                                                                                                                             

 

Results:

it worked pretty well and i did think it would work a bit better than it did but it was okay and it was pretty fun but it was a bit hard to aim

 

Here is a video about light travelling

 

 

paintballing recount

Hi am Zach! This year I have been learning how to write a recount and a recount some thing that happened to you

what do you need in a recount? You need:

past tents verbs

chronological order

use transition words

 

Here is my recount:

 

 I went on a 45 min drive to Marked in Carleton Place. I was celebrating my 9th Birthday with my friend Ben. We were having a joint paintballing party.

 and all my friends were there. I was pretty excited to go paintballing and go to the field to run around and start shootin

g paintballs! I shot my friend twice….

Getting shot hurt a bit but it was ok but you got bruises it was so fun i want to go again so bad but we ran out of paintballs which sucked but it was fun 

There were also cupcakes they were so good and my dad got me out twice and that is all I got hit and i got 7 people out and my dad and then i went back in my car for a 45 min drive but my friend came in my car with me so we chatted and we stopped for Tim Hortons I got a ice cap no caffeine and my friend got a frozen lemonade and my dad got a sandwich

 

me working on my other recount

https://drive.google.com/file/d/1TDFLnlIR2hAUlJQaawIp9KnR5eSjvFsak/vie

 

 

 

 

Sound – reflection

Science.

Experiment

Question:

Does the type of materials being reflected matter? yes

What is the best/worst material to reflect? Why? Black paper is bad cuz it is dark colored and paper is not shiny or has glass on it and the tin foil worked but the crumbled tin foil did not work that well but the mirror worked so well like expected.

 

Hypothesis (what do I think will happen before my experiment and why do I think that?)

 

Yes/No it matters about the material – tell me why

Prediction: Worst
Tinfoil Black construction
mirror Construction paper white
Construction paper – white? tinfoil
Coloured construction paper mirror
Black construction Best

 

What materials have I used:

Mirror

Clay

Flashlight

Card

 

Procedure – What did I do (Step by step):

  1. I gathered my materials
  2. I set up my mirror with the clay
  3. I use different materials to try and get a light reflection
  4. I shone my flashlight into the mirror to see how the different materials reflected

 

Observations: (Explain what happened. What did you see. You can record a video, take a picture with labels, or write it out. Make sure you use keywords no matter what you choose)

Results:

Material: Reflection? Y/N comments:
Black paper Not really Barely reflected.
Wight card  Not really Barely reflected
Blue paper  Not really Barely reflected
Crubeld tinfoil  meh Sorta reflected

Tin foil      good

Mirror great

 

Conclusion: (Was my hypothesis right? What happened and why?) my hypothesis was right i got them all in order and the paper did not work but the mirror worked really well and the tin foil was pretty good. It was not the best though and the crumbled tin foil was not the best but it was alright.and it was fun.

 

About Me

My name is Zach

 

And my favorite colour green

And I love dogs and I have a dog 

and I love video games and my favorite game is Fortnite

And I play hockey I am the best goalie on my team

I love to snuggle with my dog

And my best friend is Liam v and Ozzy 

I am very silly and this is proof my right butt chek is on fire