Answers by Educators Question Database

Newton's 2nd Law is known as the law of ________.
The tendency of objects to resist any change in motion.
When a force acts on a mass
Speed and direction in which an object is traveling
The more mass and object has, the more _____ it has.
Newton's 2nd Law give the formula F=MA. What does the 'A' stand for?
What type of energy is stored in a stretched elastic cord?
What do scientists call the energy of motion?”
Where along the roller coaster track does the rider have the greatest amount of kinetic energy?
What type of energy conversion is taking place inside a flashlight when it is on?
What type of energy conversion occurs when logs burn in a campfire?
Which of the following is an example of light energy being changed to chemical energy?
How do humans most often sense light energy?
How do humans most often sense heat energy?
How do humans sense energy differently than wild animals like a wolf or deer?
What type of energy is stored in a compressed spring in a click pen?
You and a friend are trying to find who can jump the farthest from a swing. At what point do you have the most potential energy?
Evaluate 4 + 3 x 12 / 2
Simplify 30 - 16 / 2
Simplify 16 - 2 x 4 / 8 + 20
Tell which property is represented: 266 x 1 = 266
Tell which property is represented: 9 x (5 x 2) = (9 x 5) x 2
Tell which property is represented: p + q = q + p
Use the Distributive Property to find the product of 5(13)
According to the Distributive Property, the expression p(q - r) equals which of the following?
Evaluaate 6n - 2 for n = 4
Evaluate y / 2 - 9 for y = 18
Evaluate 2x - 5y for x = 3 and y = -9
Write the quotient of a number and 12 as an algebraic expression.
Write 5 less than the product of a number and 3 as an algebraic expression.
Write hte quotient of 184 and a number decreased by 9 as an algebraic expression
Combine the like terms in the expression 16y - 7y
Combine the like terms in the expression 2a - 3b + 5b - a
Simplify 150 - (18 + 6) x 5
Tell which property is represented (10 x 13) x 28 = 10 x (13 x 28)
Evaluate 5a - 6b + 7 for a = 4 and b = 3
Tell which property is represented 0 + 45 = 45
Reducing the digits in a number while keeping the value similar
The value of where the digit is in the number, such as units, tens, hundreds, etc.
A symbol used to make numerals.
A close guess of the actual value, usually with some thought or calculation involved.
Using the digit in a given place value for the value of an entire number
numbers that are close in value to the actual numbers, and which make it easy to do mental arithmetic.
numbers that are close in value to the actual numbers, and which make it easy to do mental arithmetic.
A close guess of the actual value, usually with some thought or calculation involved.
What the commas represent in over 3 digit numbers
If writing the number 230,945 in expanded form, what should you do to the thousands place?
The earliest human- like remains of Lucy, the Australopithecus, have been found on the continent of
Which of the following describes a hominid?
What is the scientific name for modern humans?
The time period before writing is called
The Paleolithic Era is also known as the
People who lived during the Paleolithic era got food by
People who lived during the Paleolithic were nomads, this means
How did early humans during the Paleolithic Era, survive the Ice Age?
Spears, traps, bows, and arrows were tools created during the Paleolithic era to help humans
The Neolithic Era is also known as the
Early people stopped moving from place to place when they discovered
Another word for farming is
Agriculture was important because it allowed people to do what?
The process of using plants and animals to make them more useful to humans.
Due to the rise of Agriculture, the population began to grow due to
The Neolithic Revolution occurred when people figured out how to
Since learning to farm, people had more time to develop other skills. Therefore, different people could have different jobs is called what?
At the end of the Neolithic era, what metal was discovered that made tools better?
This reinforcer increases behavior by taking something bad away. What type of reinforcer is being described?
Nick received an certiificate for his good grades. This illustration of which type of reinforcer?
________________________created operant conditioning
Hayley was grounded for not cleaning her room. Which possible consequence is described here?
______________conditioning Behavior that operates on the environment to produce rewarding or punishing stimuli.
Which of the following is NOT an example of a primary reinforcer?
Praise is an example of a_________________reinforcer.
Any event that strengthens – increases the frequency of - a preceding response is called_______________.
Reinforcers can be____________________.
Actions that are automatc responses to a stimulus are known as __________________conditioning.
Which directions do lines of latitude measure?
What directions do lines of Longitude measure?
When plotting or finding coordinates, which do you find first?
What is NOT true of the Equator
What is NOT true about the Prime Meridian?
What term means half of the Earth?
All lines of Longitude can also be called what?
All lines of Latitude can be called what?
What is the name of the climate region between the Tropic of Cancer and the Tropic of Capricorn?
What are the measurements in degrees for the Tropic of Cancer and the Tropic of Capricorn?
What are the measurement in degrees for the Arctic and Antarctic Circles?
What type of weather does the midlatitude climate regions receive?
What is the climate of the regions from the Circles (Arctic, Antarctic) to the Poles?
The name for the whole network of latitude and longitude lines
Longitude lines help divide the world into what?
Lines of Latitude separate the world into what?
the sequence of events in a story
exposition
rising action
climax
resolution
the problems that occur and must be resolved in a story
making a decision about what to do after high school
Scar vs. Simba in The Lion King
getting struck by lightning

 

 

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