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Engineering Design
Lander Experiment
Anchor Phenomenon
Homework
Observation and Inference
100
First step in the Engineering Desing
What is "ASK"
100
Material that was flat and had a large surface area.
What is the plate?
100
The definition for any observable event
What is a phenomenon?
100
The most expensive way to transport food, so they're the last resort.
What is airdrop?
100
To collect data using all your senses.
What is observation?
200
The step where you "brainstorm ideas"
What is Imagine
200
Material that could increase in surface area
What is the balloon?
200
The downward movement under the force of gravity.
What is Free Fall?
200
The "weightlessness" that astronauts experience in a space station is due to this key vocabulary word.
What is free fall?
200
Explanation for an observation you have made.
What is inference?
300
This is when you "Build your prototype!"
What is Create?
300
Key vocabulary words that explain why object can fall slower on earth
What is Air Resistance?
300
When objects are in a _______ heavy and light objects accelerate at the same constant rate as they fall
What is vacuum?
300
Earth's gravitational pull _________ the further you move away from the planet's surface
What is decrease?
300
Type of observation that describes something, not measured.
What is qualitative?
400
In this step you "Use multiple trials"
What is the Test step?
400
"The ziplock bag will help slow down the lander" In CER this is an example of a ______
What is a claim?
400
An object will take the _______ path towards the center of the earth.
What is the shortest path?
400
The experiment that explains how the astronauts can float inside the space shuttle.
What is the water gravity drop?
400
"The kid is in the water" is an example of a(n)_____
What is observation?
500
In this step, you "See what worked or didn’t work"
What is improve?
500
"Lander with ziplock bag landed in 1.2 seconds and lander without ziplock bag landed in 2 seconds" In CER this quote is an example of _____.
What is evidence?
500
This force causes all object to accelerate at the same rate towards the center of mass.
What is gravity?
500
A spacecraft can maintain its free fall for a very long period of time by ________.
What is traveling fast enough?
500
"The plant is extremely wilted due to lack of water" is an example of a(n)_________.
What is inference?