Curious Train
  • The Curious Train - Welcome to the Station
  • Class Information (The Tender)
  • Homework (The Station Logbook)
  • Curious Train of Thoughts Blog (Your Fellow Travelers)
  • Video Tutorials (The Coaches)
  • Online Tools (The Box Cars)
  • Other Resources (The Caboose)
  • Physical Science Projects - (The Main Yard)
  • Science Workshop Projects - (The Repair Yard)
  • Science Notebook Entries (The Map to Q1)
  • Science Notebook Entries (The Map to Q2)
  • Science Notebook Entries (The Map to Q3)
  • Science Notebook Entries (The Map to Q4)

Physical Science Projects - The Main Yard


Food Fight Lab!!!

Picture
    "If you are one of my students, you are also one of the many in my army.  We will NEVER start a food fight at school, but we WILL finish it!" This is part of the first day speech from Mr. Casey's science class.   In this lab we learned what science is, how to develop a test, and how to report our findings. In addition, we learned the concept of measuring mass and volume as well as how to calculate density. 
    The image to the left shows "Gus" our food fighting target.  Cameron built him and the expression was very appropriate!  Oh, man!  He was a mess when we were done with him! 
    Some classes decided that smelliness was an important food fighting factor to test, others thought staining ability, while others thought the splat diameter was most important.  What we all agreed on was that the density of a food could inflict a lot of pain!

Here's a solid example of a lab write-up!  Check it out!

cover_page.jpg
File Size: 82 kb
File Type: jpg
Download File

raw_data_2.jpg
File Size: 100 kb
File Type: jpg
Download File

intro-hypoth-material.jpg
File Size: 252 kb
File Type: jpg
Download File

graph_1.jpg
File Size: 299 kb
File Type: jpg
Download File

procedure.jpg
File Size: 254 kb
File Type: jpg
Download File

graph_2.jpg
File Size: 248 kb
File Type: jpg
Download File

raw_data_1.jpg
File Size: 274 kb
File Type: jpg
Download File

conclusion.jpg
File Size: 330 kb
File Type: jpg
Download File


The Density Column Project

Picture
For this lab you had to be able to calculate the density of both solids and liquids.  The highest scoring projects were able to find and layer seven different substances as well as have two solids that would float at two different levels within those liquids.  Tough stuff!   ...but my kids can do it!


dens_density_column_project.ppt
File Size: 230 kb
File Type: ppt
Download File

Kids working on their density columns.


Planetary Explorer Project

Picture
Man is becoming increasingly complex in how he/she investigates our universe and it seems like robotic explorers are on the forefront of  this exploration.  The days of the static landers (Viking) are over, and the days of truly durable, and somewhat intelligent, robots are here.  The Mars rovers (Spirit and Opportunity) had to not only land safely, but also to navigate rugged terrain.  Those rovers were "kicking" years longer than anyone ever expected.  The lander that set down on Titan (Cassini), one of Saturn's moons, had to be able to float in the event it touched down in pools of ethane.  Who knows what the next generation of planetary explorers will bring!

Here’s what your students had to do to make their planetary explorer...  Students work in teams of up to four people.  These team mates may construct their Planetary Explorer from any materials found around the home, with a few guidelines…
Rule #1: No explorer may be under 100g
Rule #2: The explorer must be constructed from materials that were not originally used for the purpose they fulfill on the vehicle. The only exception to this rule is for wheels, axles, motors, and frames.  All other attachments and body work must be original in their design.

This vehicle, once built,  will have to run an obstacle course (point value=cm/s), climb hills (point value=degrees x 10), push mass(point value=mass/3), fight other cars(point value =100 per win), and can optionally compete in the float and drop bonus events (point value= +200 per).  The points scored n each of these events will be divided by the total mass of the car.  This Overall Performance Ratio (OPR) will determine the winners!  This means that you better find a good balance between performance and mass!  An OPR of under 1.2 pts/g is a 3, an OPR between 1.2 and 1.49 is a 4, and an OPR of 1.5 or over is a 5.

PARENTS: This project is meant to low, or no, cost!  $6 RC cars fare FAR better than $100 or $300 cars.  This is not about being the fastest, it's about engineering and efficiency.

The Current World Records:
The Crater Climb Event: It was set in 2006 by team “Border Patrol” and tied in 2008 by team "Cheezit Munchers" is 54 degrees!
The Speed Event: This was set in 2008 by team “Tango” is 426.6 cm/s
The Push Event: This record was set in 2009 by team “World Domination” and they pushed 4318g
Because of the nature of the Fight Event the number of fights can vary from class to class.  Champions in the fighting event typically score around 5-7 wins.

The Highest OPR scored came in 2009 by team "Tiny but Mighty" and was caluculated at 8.275pts/g

Photos from the project...

Here's an overview of the planetary explorers project.


Block Buster Movie Trailers on Force and Motion

Picture
They're probably movies you'll never get to see, but these are a few of the potentially awesome movies that my students could dream up using our vocabulary concepts!

For current movies with insultingly stupid physics, check out this website
http://www.intuitor.com/moviephysics/


Force: A Racing Movie

Rovzilla Movie


Comic Strip Physics

_In this project students worked as a group to create a comic strip.  First they designed their story line and then each person was in charge of illustrating, describing, and graphing what was happening in the their portion of the comic strip.  Look at some of the examples.

Physics Toys of the Future

Picture
In this project the students used their knowledge of forces and motion to develop a new toy that could use and teach the concept to the owner.    Look to the right at some of the awesome ideas!


Force and Motion Posters

Picture
Students have been solidifying their ideas on force and motion.  We're still not at the end of the tunnel, but we're practicing.  Check out these awesome posters created by students who were describing how forces and motion and found in each of their scenarios!


Force and Motion Final Project

Picture
Instead of a written test for a final, this year we tried to break a world's record. The students had to describe, through graphing it in two different ways and describing Newton's Laws and the balanced and unbalanced forces, were in this attempt.  Unfortunately, due to bad weather, we couldn't actually do the run on the day of the test so we used a Hot Wheel on a track. Later on in the week we did get a chance to break the world's record for going head first down a handicap ramp in a wagon.  Check it out.


Flip Book Science - Stellar Evolution and Chemical Bonding

Stars are the machines that use the forces of nature to build atoms in our universe.  Check out these videos of stellar life cycles using online flip book apps. Students had to use a minimum of 30 frames for this animation.   I'll be posting bonding flip books soon!

Atom Models

Picture
We studied substances this year and learned that all substances are made up of atoms.  Here are some of the pictures of the models we created.  The video is one of the models too!


Planetary/Substance Project

Picture
In this project students had to use their knowledge of substances (pure and mixtures, alloys, solutions, etc.) and to research a planet.  They then had to find what and where substances were found on their planets.

The websites found to the right are some of the many student examples that were constructed in lieu of building a model, etc.

_This first project is on the overall solar system and uses Minecraft:
http://www.youtube.com/watch?v=Ni3DP-wDNS8&context=C3003567ADOEgsToPDskKm_VnHjWbbAQd7ARp_WYmk

Here's a couple on Mercury: 
http://factsaboutmercury.weebly.com/index.html
http://factsonmercury.weebly.com/

Check out these projects for Venus:
http://www.aboutvenus.weebly.com
http://venusistheplanet.weebly.com/

Here's a nice page on Earth:
Http://EarthProjectRoom501Year2012.weebly.com

This page is on Mars:
http://whatyoushouldknowaboutmars.weebly.com/index.html
_Here's the Asteroid Belt:
http://theasteroidbeltceres.weebly.com

For Jupiter, check here:
http://jupiterwc.weebly.com/

Next we have Saturn:
http://saturnthroughtheages.weebly.com/

I only had one electronic submission for Uranus:
http://uranusprojectx.weebly.com

Last but not least we have Neptune:
http://neptunefactsinfo.weebly.com/physical-appearance-and-characteristics.html

Mystery Powder Lab - Identifying a Chemical Reaction

Picture
For this lab the students collected 5 unknown powders.   Then each student in the group was in charge of testing these powders with various fluids or with heat.  They looked for signs of chemical change and shared their results.  Quite a popular lab to say the least.  What happened?  You'll have to view the pictures to the left to get a clue.  No fair giving away secrets!

shaw_lab_write_up.pdf
File Size: 204 kb
File Type: pdf
Download File

Click the link on the left to download one version of the write-up.

pHear pHactor Lab

Picture
In this lab three brave students went head to head to try and identify up to 18 different solutions!  Blind folded and only armed with their tongues, the following pictures will give you a sense of the sweetness of victory and the bitterness of defeat.  Meanwhile, the rest of the class recorded the pH of the solutions and then color coded the data in red, blue, or green.  Last, we looked for trends in the data we collected.  One example of these trends was that many of the edible solutions were in the red range (and acid).  The next day we followed up by testing the household solutions that the students brought in and we started to see the trends in edible vs. non-edible solutions and what pH means to our lives.


Tie Dye Lab

Picture
We know a chunk about chemistry, so this lab was a test as well as fun.  What happens during the dying process?  Chemical Change?   Physical Change? You decide, but be sure to follow the instructions below to finish your shirt properly.

1) Think first about what you are going to do.
2) Gather all of the materials needed.
3) Band the shirt for your design.
4) Wet the shirt until it is wet, but not dripping
5) Wait for your turn at the dye pot you want. Remember, work from light colors to dark.
6) Hold the portions of the shirt you wish to dye in the pot for about 5-7 minutes. Watch the clock. Don't allow more than three kids in a dye pot at a time.
7) Squeeze out the excess dye with tongs, or hands if you can handle the temperature.
8) Move to the next dye pot and repeat until finished.
9) When finished take your shirt and seal it in the first bag. The second bag is protection so it doesn't break open in your backpack.
10) Take it home and leave it alone for 24 hours
11) The next day open it up and cut the rubber bands off. Let the shirt air dry.
12) Rinse thoroughly by hand in cold water in the sink.
13) Wash the shirt in cold water in a washer by itself.
14) At the end of all this your shirt is pretty much done. Ask your teacher when "tie-dye shirt" day is.

Picture
Picture

Here's how to do it.

Here are examples.


Final Project

After a year of learning about chemistry, force and motion, density, and how science works in general, each student needs to work by themselves of in a group of no more than three students to solve a real world problem.  Look to the right for their solutions.
How do we get fresh water to people who live on islands surround by ocean?  Click here to find out how we can save the people of Wiki-Wiki.
Check out this website to hear the about one group's conclusion about what to do in Awesomeville!  Click Here.
This site is all about the practicality of high speed Mag-Lev trains. Click Here.
Here's a website that looks at one solution to StarShock Coffee's questions of which cup is best for the environment.  Click Here.
For questions contact Brendan Casey at curioustrain@gmail.com
Proudly powered by Weebly