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Study sets matching "technology 2 nature science"

The Nature of Science and Technology Chapter 2
metric system
SI units
mass
weight
a system of measurement based on the number 10
universal measurement system using kilo- hecto- deka- deci- c…
measure of the amount of matter an object contains
measure of the force of gravity acting on an object
metric system
a system of measurement based on the number 10
SI units
universal measurement system using kilo- hecto- deka- deci- c…
The Nature of Science and Technology Ch 2.2
Estimate
Accuracy
Precision
Significant figures
An approximation of a number based on reasonable assumptions.
How close a measurement is to the true of accepted value.
How close a group of measurements are to each other.
All the digits in a measurement that have been measured exact…
Estimate
An approximation of a number based on reasonable assumptions.
Accuracy
How close a measurement is to the true of accepted value.
13 terms
The Nature of Science and Technology Chapter 2
metric system
SI units
mass
weight
a system of measurement based on the number 10
universal measurement system using kilo- hecto- deka- deci- c…
measure of the amount of matter an object contains
measure of the force of gravity acting on an object
metric system
a system of measurement based on the number 10
SI units
universal measurement system using kilo- hecto- deka- deci- c…
25 terms
Nature of Science and Technology Ch. 2 Vocab.
mean
accuracy
meniscus
S I
The numerical average of numbers in a list.
How close a measurement is to the true or accepted value.
The curved upper surface of a liquid in a column of liquid.
International System of Units; a version of the metric system…
mean
The numerical average of numbers in a list.
accuracy
How close a measurement is to the true or accepted value.
13 terms
Science: The Nature of Science & Technology
balance
hand lens
testable question
experiment
a tool used to determine the weight of an object
a tool that makes objects viewed through it appear larger
a question that can be answered through an investigation wher…
a series of controlled steps, which can be repeated, for the…
balance
a tool used to determine the weight of an object
hand lens
a tool that makes objects viewed through it appear larger
The Nature of Science and Technology, Chap 1 Sec 2
Data
Operational Definition
Scientific Inquiry
Hypothesis
The facts and figures, and other evidence gathered through ob…
A statement that describes how to measure a particular variab…
The on-going process of discovery in science.
A possible explanation for a set of observations or an answer…
Data
The facts and figures, and other evidence gathered through ob…
Operational Definition
A statement that describes how to measure a particular variab…
25 terms
Nature of Science and Technology Ch. 2 Vocab.
mean
accuracy
meniscus
S I
The numerical average of numbers in a list.
How close a measurement is to the true or accepted value.
The curved upper surface of a liquid in a column of liquid.
International System of Units; a version of the metric system…
mean
The numerical average of numbers in a list.
accuracy
How close a measurement is to the true or accepted value.
25 terms
Nature of Science and Technology Ch. 2 Vocab.
mean
accuracy
meniscus
S I
The numerical average of numbers in a list.
How close a measurement is to the true or accepted value.
The curved upper surface of a liquid in a column of liquid.
International System of Units; a version of the metric system…
mean
The numerical average of numbers in a list.
accuracy
How close a measurement is to the true or accepted value.
26 terms
The Nature Of Science and Technology Chapter 2
Metric System
SI
Metric ruler
Meter
System of measurement based on the number 10
A metric system called International System of units
Common tool used to measure length
Basic unit of length in the SI system
Metric System
System of measurement based on the number 10
SI
A metric system called International System of units
The Nature of Science and Technology Ch 2.1
Metric System
SI
Mass
Weight
A system of measurement based on the number 10.
International System of Units; a version of the metric system…
A measure of the amount of matter an object contains.
A measure of the force of gravity acting on an object.
Metric System
A system of measurement based on the number 10.
SI
International System of Units; a version of the metric system…
36 terms
The Nature Of Science and Technology Chapter 2
Metric System
SI
Mass
Weight
System of measurement based on the number 10
A metric system called International System of units
Measurement of the amount of mass the matter has
Measurement of the force of gravity acting on an object
Metric System
System of measurement based on the number 10
SI
A metric system called International System of units
10 terms
The Nature of Science and Technology Ch 2.3
Graph
Horizontal axis
Vertical axis
Origin
A picture of information from a data table; shows the relatio…
X-axis; A line that runs left to right along the bottom of a…
Y-axis; A line that runs up and down along the side of a grap…
The point where the x-axis and the y-axis cross on the graph.
Graph
A picture of information from a data table; shows the relatio…
Horizontal axis
X-axis; A line that runs left to right along the bottom of a…
17 terms
Ch.2 Science- Nature of Science and Technology
Metric System
SI
Mass
Weight
a system of measurement based on the number 10
(system International d'unites) International System of Units…
a measure of the amount of matter an object contains
a measure of the force of gravity acting on an object
Metric System
a system of measurement based on the number 10
SI
(system International d'unites) International System of Units…
13 terms
NST - The Nature of Science and Technology Chapter 2
metric system
SI units
mass
weight
a system of measurement based on the number 10
universal measurement system using kilo- hecto- deka- deci- c…
measure of the amount of matter an object contains
measure of the force of gravity acting on an object
metric system
a system of measurement based on the number 10
SI units
universal measurement system using kilo- hecto- deka- deci- c…
12 terms
Science - The Nature of Science and Technology
Science
Scientist
Technology
Experimental Research
process used to investigate what is happening around us in or…
person who works to lean more about the natural world by obse…
application of science to make useful products and tools. Any…
used to answer scientific questions by testing a hypothesis t…
Science
process used to investigate what is happening around us in or…
Scientist
person who works to lean more about the natural world by obse…
19 terms
Nature of Science and Technology- Chapter 1, 2 & 3
procedure
variable
technology
Scientific Method
step by step way to do an experiment
any factor that can change an experiment
how people change the world around them to meet their needs o…
a tool used by scientists to solve problems
procedure
step by step way to do an experiment
variable
any factor that can change an experiment
25 terms
Nature of Science and Technology Ch. 2 Vocab.
mean
accuracy
meniscus
S I
The numerical average of numbers in a list.
How close a measurement is to the true or accepted value.
The curved upper surface of a liquid in a column of liquid.
International System of Units; a version of the metric system…
mean
The numerical average of numbers in a list.
accuracy
How close a measurement is to the true or accepted value.
10 terms
Nature,Science & Technology
galaxy
Environment
Technology
Artificial Intelligence
A collection of stars, dust, and gas bound together by gravity
The sum of your surroundings
The application of scientific knowledge for practical purposes
The creation of a machine that can think like a human
galaxy
A collection of stars, dust, and gas bound together by gravity
Environment
The sum of your surroundings
42 terms
Chapter 1 and 2: The Nature of Science and Technology
Observing
Inferring
Predicting
Classifying
The process of using one or more of your senses to gather inf…
The process of making an inference, an interpretation based o…
The process of forecasting what will happen in the future bas…
The process of grouping together items that are alike in some…
Observing
The process of using one or more of your senses to gather inf…
Inferring
The process of making an inference, an interpretation based o…
The Nature of Science and Technology Chapter 3
technology
engineering
obsolete
prototype
how people change the world around them to meet their needs o…
using both technological and scientific knowledge to solve pr…
when technology no longer meets people's needs as well as new…
a working model used to test a design
technology
how people change the world around them to meet their needs o…
engineering
using both technological and scientific knowledge to solve pr…
15 terms
The Nature of Science and Technology
Technology
Obsolete
Technology Systems
Goal
How people change the world around them to meet their needs o…
No longer used.
Made of parts that work together, and includes a goal, inputs…
Purpose
Technology
How people change the world around them to meet their needs o…
Obsolete
No longer used.
21 terms
The nature of science and technology
scientific method
problem statement
data
scientist
the process scientists take to understand the world and livin…
a testable question that a scientist asks at the beginning of…
the facts or observations collected during an experiment or i…
a person who engages in science by observing and investigating
scientific method
the process scientists take to understand the world and livin…
problem statement
a testable question that a scientist asks at the beginning of…
82 terms
Nature of science and technology - Ch 2: The Work of Scientists
Metric system
SI
Mass
Weight
A system of measurement based on the number 10.
The international system of units. Measure length, volume, ma…
The amount of matter a object contains
The force exerted by the gravity on that object
Metric system
A system of measurement based on the number 10.
SI
The international system of units. Measure length, volume, ma…
11 terms
The nature of science and technology chapter 1 session 2
Scientific inquiry
Hypothesis
Variable
Manipulated variable
The ongoing process of discovery in science; the diverse ways…
A possible explanation for a set of observations or answer to…
A factor that can changein an experiment.
The one factor that a scientist changes during an experiment;…
Scientific inquiry
The ongoing process of discovery in science; the diverse ways…
Hypothesis
A possible explanation for a set of observations or answer to…
10 terms
Nature+Technology+Science
Bluetooth
Galaxy
ISP
UV
wireless
Stars
Internet services provider
ultraviolet
Bluetooth
wireless
Galaxy
Stars
19 terms
Nature of Science and Technology- Chapter 1, 2 & 3
procedure
variable
technology
Scientific Method
step by step way to do an experiment
any factor that can change an experiment
how people change the world around them to meet their needs o…
a tool used by scientists to solve problems
procedure
step by step way to do an experiment
variable
any factor that can change an experiment
11 terms
Chapter 1The Nature of Science and Technology, Section 1 Scientific Inquiry #2
scientific inquiry
hypothesis
variable
controlled experiment
The ongoing process of discovery in science; the diverse ways…
A possible explanation for a set of observations or answer to…
A factor that can change in an experiment.
An experiment in which only one variable is manipulated at a…
scientific inquiry
The ongoing process of discovery in science; the diverse ways…
hypothesis
A possible explanation for a set of observations or answer to…
18 terms
The Nature of Science and Technology - 1,2,3
science
quantitative observations
qualitative observations
hypothisis
the way of learning about the natural world through observati…
observations that deal with a number or amount
observations that deal with characteristics that cannot be ex…
possible explanation for a set of obervations
science
the way of learning about the natural world through observati…
quantitative observations
observations that deal with a number or amount
20 terms
The Nature of Science and Technology - Ch 1 Sections 1 & 2 vocabulary
Observing
Quantitative Observation
Qualitative Observation
Inferring
Using one or more of your senses to gather information
Deals with numbers or amounts
A description that cannot be expressed in numbers -- expresse…
Explaining something based on observation and prior knowledge
Observing
Using one or more of your senses to gather information
Quantitative Observation
Deals with numbers or amounts
17 terms
Inquiry, The Nature of Science and Technology
Prediction
Repeated Trials
Controlled Variables
Dependent Variable (responding)
a statement about what may happen in the future based on prio…
the number of times procedures are repeated, usually 3-5, dur…
the variables in an experiment, which are held constant to te…
the variable, within a scientific experiment, which is affect…
Prediction
a statement about what may happen in the future based on prio…
Repeated Trials
the number of times procedures are repeated, usually 3-5, dur…
18 terms
Nature of Science & technology
Scientific Inquiry
Hypothesis
Variable
Controlled Experiment
the diverse ways in which scientists study the natural world…
a possible explanation for a set of observations or answers t…
factors that can change in an experiment, must be the same.
An experiment in which only one variable is manipulated at a…
Scientific Inquiry
the diverse ways in which scientists study the natural world…
Hypothesis
a possible explanation for a set of observations or answers t…
19 terms
Chapter 1: Nature of Science and Technology
observation
experiment
process
biotechnology
gathering information through the use of one or more senses
a set of controlled steps carried out to discover, test, or d…
to prepare something using a series of steps
technology applied to living organisms
observation
gathering information through the use of one or more senses
experiment
a set of controlled steps carried out to discover, test, or d…
9 terms
Chapter 1 The Nature of Science and Technology, Section 4 Technology and Society
technology
obsolete
system
goal
How people modify the world around them to meet their needs o…
No longer in use.
A group of related parts that work together.
The overall purpose of a technological system.
technology
How people modify the world around them to meet their needs o…
obsolete
No longer in use.
Nature Of Science and Technology
When people do scientific experiments,…
What makes a good hypothesis
Nature of Science
Observing
Shed light on the unknown or figure out how the world works
It can be tested
The ways in which scientist search for answers to questions a…
Using one or more senses to gather information
When people do scientific experiments,…
Shed light on the unknown or figure out how the world works
What makes a good hypothesis
It can be tested
15 terms
Chapter 1: Nature of Science and Technology
observation
experiment
process
constant
gathering information through the use of one or more senses
a set of controlled steps carried out to discover, test, or d…
to prepare something using a series of steps
variable that stays the same during an experiment
observation
gathering information through the use of one or more senses
experiment
a set of controlled steps carried out to discover, test, or d…
14 terms
The nature of science and technology
Science
Scientific method
Technology
Observation
The process of trying to understand the world
Step by step procedure of scientific problem solving
The use of knowledge gained through science to make new produ…
Information that you gather with your senses
Science
The process of trying to understand the world
Scientific method
Step by step procedure of scientific problem solving
11 terms
The Nature of Science and Technology: Engineering
Technology
Input
Process
Output
How people modify the world around them to meet their needs o…
Something that is put into a technological system in order to…
A sequence of actions that a technological system undergoes t…
The result or product from the operation of a technological s…
Technology
How people modify the world around them to meet their needs o…
Input
Something that is put into a technological system in order to…
11 terms
Nature of Science and Technology
identify
define
adaption
biosphere
places where life is found on earth
ecology
any variation that makes an organsim better suited to its env…
the part of earth that supports life
identify
places where life is found on earth
define
ecology
17 terms
Science Unit 1: The Nature of Science and Technology
Axis
Control
Control Experiment
Constant
a straight line that forms part of a graph. The line that goe…
The factor that normally exists and is used as a standard of…
All factors are eactly the same except the one uner test
The part of the experiment which is always kept the same (als…
Axis
a straight line that forms part of a graph. The line that goe…
Control
The factor that normally exists and is used as a standard of…
31 terms
Nature of Science and Technology
Observing
Quantitative Observation
Qualitative Observation
Inferring
The process of using one or more of your senses to gather inf…
An observation that deals with a number or amount.
An observation that deals with characteristics that cannot be…
The process of making an inference, an interpretation based o…
Observing
The process of using one or more of your senses to gather inf…
Quantitative Observation
An observation that deals with a number or amount.
26 terms
UV - science, technology, nature
formula
lens
test tube
drought
wzór, formuła
obiektyw, soczewka
probówka
susza
formula
wzór, formuła
lens
obiektyw, soczewka
43 terms
Nature of Science and Technology
What is scientific literacy?
How do scientific theories differ from…
What makes a hypothesis testable?
What is scientific inquiry?
Understanding of basic terms and principles of science that a…
A scientific law describes an observed pattern in nature with…
Researchers must be able to carry out investigations and gath…
The process for finding the answer to a scientific question.…
What is scientific literacy?
Understanding of basic terms and principles of science that a…
How do scientific theories differ from…
A scientific law describes an observed pattern in nature with…
10 terms
The nature of science and technology
Scientist
Observing
Quantitave
Qualitative
Use skill such as observing infering predicting classyfing an…
Using 1 or more of your senses to gather info can be qualitiv…
Deal with a number or amount
Deal with descriptions that cannot be expressed in numbers
Scientist
Use skill such as observing infering predicting classyfing an…
Observing
Using 1 or more of your senses to gather info can be qualitiv…
11 terms
The Nature of science & technology
Seeing
Hearing
Smelling
Tasting
Visual
Auditory
Olfactory
Gustatory
Seeing
Visual
Hearing
Auditory
33 terms
nature of science/ understanding technology
science
curiosity
skepticism
observing
is a way of learning about the natural world through observat…
honesty, open-mindedness, skepticism, and creativity
having an attitude of doubt
using one or more of your senses to gather information
science
is a way of learning about the natural world through observat…
curiosity
honesty, open-mindedness, skepticism, and creativity
61 terms
Science & Technology: Nature of Matter
mass
weight
volume
density
measure of the amount of matter in an object
the measure of Earth's pull of gravity on an object
the amount of cubic space that an object occupies; objects ca…
the mass of a substance contained per unit of volume; objects…
mass
measure of the amount of matter in an object
weight
the measure of Earth's pull of gravity on an object
The Nature of Science and Technology Chapter 1, Section 1
classifying
predicting
inferring
observing
grouping items together ... that are alike in some way.
forecast of what will happen next.
explain what you observed and why ?
using one more of the 5 senses to gather ... info (ex. smell, t…
classifying
grouping items together ... that are alike in some way.
predicting
forecast of what will happen next.
14 terms
ch.1 The Nature of Science & Technology
Constraint
Control
Dependent Variable
Descriptive Research
a limiting factor in a design
sample that is treated like other experimental groups except…
factor that may change as a result of changes purposely made…
answers scientific questions through observation
Constraint
a limiting factor in a design
Control
sample that is treated like other experimental groups except…
27 terms
The nature of science and technology
Variable
Data Table
Honesty
Predicting
A factor that must be controlled so that scientists can draw…
You may use this to organize scientific observations you have…
A scientist who reports observations accurately and truthfully
Making a forecast of what will happen in the future based on…
Variable
A factor that must be controlled so that scientists can draw…
Data Table
You may use this to organize scientific observations you have…
14 terms
Grade Six: Nature of Science and technology
water displacement method
conclusion to an experiment
data
metric system
way to find the volume of an irregularly shaped object by see…
what you have learned from the experiment
any facts gathered through observations in an experiment
a system of measurement based on the number 10
water displacement method
way to find the volume of an irregularly shaped object by see…
conclusion to an experiment
what you have learned from the experiment
1 of 10