#1 IDENTIFY THE PROBLEM CAN YOU SAVE THE DAY? AN OUTBREAK OF MEASLES HAS CAUSED A RUSH IN VACCINES TO CALIFORNIA. YOU ARE IN CHARGE OF GETTING THE SUPPLIES.

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Presentation transcript:

#1 IDENTIFY THE PROBLEM CAN YOU SAVE THE DAY? AN OUTBREAK OF MEASLES HAS CAUSED A RUSH IN VACCINES TO CALIFORNIA. YOU ARE IN CHARGE OF GETTING THE SUPPLIES TO CALIFORNIA SAFELY. ARE YOU UP TO THE TASK?

#2 LET’S RESEARCH FIRST 1 ST LAW OF MOTION AN OBJECT AT REST WILL STAY AT REST UNTIL AN OUTSIDE FORCE IS APPLIED TO THE OBJECT. AN OBJECT IN MOTION WILL STAY IN MOTION UNTIL AN OUTSIDE FORCE IS APPLIED TO THE OBJECT. 2 ND LAW OF MOTION FORCE = MASS TIMES ACCELERATION ACCELERATION = NET FORCE / MASS 3 RD LAW OF MOTION FOR EVERY ACTION, THERE IS AN EQUAL AND OPPOSITE REACTION.

HOW DO THE FOLLOWING AFFECT YOUR DESIGN FORCELAWS OF MOTIONACCELERATION

GUIDELINES OF YOUR TASK CREATE A WAY THAT YOUR VEHICLE WILL CARRY A LOAD OF SUPPLIES (EGG) WITHOUT DAMAGING THE SUPPLIES IT WILL TRAVEL 2 METERS DOWN A RAMP AND COME IN CONTACT WITH ANOTHER VEHICLE (WALL) ALL OF YOUR SUPPLIES NEED TO BE UNTOUCHED (EGG IN TACK)

SUPPLIES THAT YOU CAN USE FOR YOUR DESIGN 10 COTTON BALLS 1 RUBBER BAND 8 PIPE CLEANERS VEHICLE PLASTIC BAG TAPE (3 INCHES) EGG

#3 BRAINSTORM SOLUTIONS LOOK AT ALL OF YOUR SUPPLIES AND TALK WITH YOUR GROUP MEMBERS AND BRAINSTORM HOW YOU CAN CONSTRUCT YOUR DESIGN. DO NOT START DESIGNING – JUST TALK ABOUT IT

#4 CHOOSE A SOLUTION IN YOUR GROUP DECIDE WHICH SOLUTION IS THE BEST DRAW A MODEL OF YOUR DESIGN

#5 CREATE AND DEVELOP A PROTOTYPE NOW IS THE TIME TO DEVELOP YOUR PROTOTYPE YOU HAVE 20 MINUTES TO COMPLETE THIS TASK ANSWER THE FOLLOWING QUESTIONS WHAT DO YOU LIKE ABOUT YOUR PROTOTYPE? WHAT DO YOU LEAST LIKE ABOUT YOUR PROTOTYPE?

#6 TEST & EVALUATE THE PROTOTYPE USING THE SCALE, HOW MANY GRAMS IS YOUR PROTOTYPE? REMEMBER YOUR PROTOTYPE IS TRAVELING 2 METERS. AS YOUR GROUP IS CALLED, PLACE YOUR PROTOTYPE ON THE RAMP AND RELEASE. REMEMBER TO USE THE STOP WATCH TO MEASURE THE TIME IT TOOK FOR YOUR PROTOTYPE TO HIT THE WALL.

CONTINUE #6 DID YOUR SUPPLIES MAKE IT? WHAT IS THE SPEED OF YOUR PROTOTYPE? SPEED = DISTANCE / TIME CAN YOU FIND ANYTHING ELSE FROM THIS PROCESS?

#7 IMPROVE & REDESIGN IF YOUR CARGO DID NOT MAKE IT, HOW CAN YOU DESIGN YOUR PROTOTYPE DIFFERENTLY? IF YOUR CARGO DID MAKE IT, HOW CAN YOU IMPROVE IT? REDESIGN YOUR PROTOTYPE AND WE WILL TEST IT AGAIN YOU HAVE 30 MINUTES TO COMPLETE THIS TASK.