Energy and Electricity
Diseases
Atoms and Elements
Graphing
Science Skills
100
The Law of Conservation of Energy
What is "energy cannot be created or destroyed, only transferred or transformed"?
100
What are the two types of causes for non-infectious disease?
What are genetics and lifestyle?
100
Number of neutrons in Carbon.
What is 6?
100
Acronym to remember for graphing.
What is D-TAILS?
100
In an experiment testing how caffeine affects sleep, the independent variable is...
What is caffeine intake?
200
The energy transformation that occurs as the roller coaster moves down from a high point.
What is potential energy --> kinetic energy?
200
The six types of disease.
What are bacteria, fungi, protozoa, prion, virus, and parasite?
200
Name of MgCl?
What is magnesium chloride?
200
Goes on the x-axis.
What is independent variable?
200
The type of variable stays the same in a fair test.
What is controlled variable?
300
This symbol's name.
What is a resistor?
300
Name of this type of transmission.
What is vector transmission?
300
An atom has 11 protons and 12 neutrons. Its atomic mass is...
What is 23 amu?
300
You draw a line of _______ fit.
What is best?
300
Rewrite this as a hypothesis: “Caffeine affects reaction time.”
If caffeine is consumed, then reaction time will increase
400
A nintendo switch needs 110J of energy. 35J of energy is converted into heat. The energy efficiency of the nintendo switch is...
What is 68%?
400
The type of immunity which is specific to a certain pathogen or disease.
What is adaptive immunity?
400
Draw the electron configuration of Aluminium.
What is 2, 8, 2?
400
The type of graph would best show change in fruit rotting over increasing ethylene amounts.
What is a line graph?
400
Describe the correct order of steps in a scientific investigation (Scientific Method).
Ask a question → Form hypothesis → Plan investigation → Collect data → Analyse → Conclude
500
The current in this circuit.
What is 0.02A?
500
Tuberculosis is transmitted through the air when a person with active lung TB coughs, sneezes, speaks, or sings, releasing airborne droplets containing the bacteria.
This type of disease is...
What is infectious?
500
If an atom ___________ electrons, then its ion is positive (there are ____________ protons than electrons). If an atom ______________ electrons then the charge of its ion will be negative (there are ________ electrons than protons).
What is "Loses, more, gains, less"?
500
Rules for drawing a scale on a graph.
What is numbers increasing evenly e.g. 1,2,3 OR 2,4,6 OR 3,6,9 etc.?
500
What is the difference between reliability, validity and accuracy in a first-hand scientific investigation
Reliability - Are the results repeated and is data consistent across trials
Validity - Does the experiment measure what it intends to measure (appropriate control variables in place)
Accuracy - Is the data close to the theoretical value, and is the equipment used precise enough?