Chemistry 1

May 7th, 2013

Myth buster Project

Introduction
So. You’re minding your own business, filling up your gas tank, when your cell phone rings. Hmmm. Should you answer it? Because you’ve heard you shouldn’t use cell phones near gas stations since they can produce small sparks that can ignite big fires. But wait! Could that actually be true? Sounds like a job for MythBusters!
Taking our cue from the wildly popular Mythbusters TV show on the Discovery Channel, you are going to create your own myth to bust. You and your group partners will design and produce an 8-10 minute live performance/video of your myth.
The “Mythbusters” Project is a variation on the classic scientific inquiry or science fair type of assignment. Instead of choosing a formal scientific question, students choose a myth to prove or disprove using scientific and problem solving means. The myth can be an urban or fairy tale type of myth or something the students may have seen in a movie (ie., could that really happen?). Or the myth can just be a fun scientific question that can be investigated. The catch is that they have to follow the same process used in the Discovery Channel’s popular Mythbusters show and the myth cannot already have been used or tested on the show. The project culminates in 10-15 min mythbusters episode either acted out or video taped(or both).
Goals/Objectives
Students will demonstrate 21st century leadership skills such as Solving Problems Resourcefully, Expressing creativity, Collaborate Productively, utilizing multimedia, and most importantly linking science and technology in society. Students will also demonstrate mastery of Scientific Inquiry and science applications through the use of the Scientific Method.
Summary of Project:
The student will design and carry out his own experiment, represent and analyze the data, and create a MythBusters video/presentation episode to present to classmates.The students will use statistical procedures to describe data. The student are expected to select and use an appropriate representation for presenting and displaying relationships among collected data, including line plots, and line graphs with and without the use of technology.

Chemistry 2

May 7th, 2013

Rubber Band Car Project

Introduction
Rubber band-powered cars do a great job of teaching physics and engineering principles such as kinetic and potential energy, friction and inertia, speed and acceleration. Students can build rubber band-powered cars with materials found around the house or classroom and it will trigger the imagination and also improve problem-solving skills. This project will directly implement scientific principles into practical things that we can use.
I encourage you to experiment with different designs and materials as you build your cars. You can also experiment with different “motors” using both long, skinny rubber bands and short, fat ones. Experimentation with different materials will ensure that your car is competitive with the rest of the class
Learning Outcomes
As a result of this activity, students will have:
• Engineered and constructed a rubber band car
• Measured distance, calculated speed, and acceleration
• Tested and refined their designs
• Communicated their design process
Rubber Band Cars
Build a car which is powered by rubber bands. The car should be able to travel at least 10 meters. Your car must be well constructed and be able to travel the distance over and over.

Due May 16th

Chemistry 1

April 2nd, 2013

Chemistry 1

4th Quarter units include:

The Mole
Stoichiometry
Thermochemistry

Earth and Space

April 2nd, 2013

Earth and Space

All units in 4th quarter will revolve around different aspects of Meterology. Chapter 18 Moisture, Clouds, and Precipitation will be our starting point.

• Students will learn how warm and cold air compare in there abilities to hold water vapor
• Students will learn what changes the humidity of the air.
• Students will learn about factors that affect air masses
• Students will identify what controls the type of precipitation that reaches the earth’s surface.

chem 2

April 2nd, 2013

Unit 1 chapter 2
• Students will learn about motion and representing motion through the use of words, diagrams, and graphs.
• Students will use position time graphs to interpret an objects position or displacement.
• Students will use graphs and equations to solve problems involving moving objects

Chemistry 2

March 11th, 2013

Acid Base Lab Tuesday/Wednesday 3/12 and 3/13

Acid Base Test Thursday 3/14

Quarter 3 ETA Friday 3/15

Chemistry 1

March 11th, 2013

Quarter 3 ETA Friday 3/15

Earth and Space Test

March 11th, 2013

Atmosphere Test Tuesday 3/12

QUARTER 3 ETA THURSDAY 3/14

Test Alert Chemistry 1

February 28th, 2013

Chemistry 1 Test on Wednesday March 5th

Chem 2 Test

February 4th, 2013

Chem 2 Test: Thermochemistry test Thursday, Feb 7th

Review page 535 # 38-56