Physical Science
|
District Course #1208 |
Course Description
Open to: Grade 9 One Year Course
Prerequisite: None
Content: Students will explore two major areas of science: Physics
and Chemistry. Students will study energy, forces and matter as
it relates to mechanical, chemical, and electrical concepts in
everyday life. Students will focus on the process of science, gaining
experience in observation, collection and interpretation of data,
and the acquisition of basic laboratory skills.
Adopted Materials
Title:: Physical Science
Authors: Borgford, C., Champagane, A., Cuevas, M. et al.
Publisher: Holt, Rinehart, Winston
Grades
The grade that a student receives in this course will be a reflection
of how the student has performed in three main areas; the assimilation
of content, the acquisition of performance skills, and the knowledge
gained from homework. The course grade will be calculated from
scores obtained on unit tests, projects and activities (labs, model
building, reports, etc.), homework, and a semester final. Progress
reports should provide the student and parents with information
(average grades or percentages) in three main areas: unit tests,
projects/activities, and homework completed.
The Final is also the End of Course Exam (EOC), which will count
as 10% of the student’s final grade and determine whether or not
the student has met the State Standards in Science for this particular
course. The science curriculum supervisor discourages the use of
notes, note cards, or books when taking a unit test. Students will
not be allowed to use these items on the Final Exam.
Course Scope and Sequence for Semester I (Physics)
| Unit 0 |
Unifying Concepts and Scientific Inquiry |
Ongoing |
| Unit 1 |
Measurement & Physical Properties of Matter |
1.5 Weeks |
| Unit 2 |
Linear Motion |
2 Weeks |
| Unit 3 |
Forces & Motion |
3 Weeks |
| Unit 4 |
Forces in Fluids |
1.5 Weeks |
| Unit 5 |
Energy |
2.5 Weeks |
| Unit 6 |
Mechanical Waves and Sound |
1 Weeks |
| Unit 7 |
Electromagnetic Waves and Light |
2 Weeks |
| Unit 8 |
Electricity and Magnetism |
2 Weeks |
Course Scope and Sequence for Semester II (Chemistry)
| Unit 9 |
Chemical Properties & Classification of Matter |
2 Weeks |
| Unit 10 |
Atomic Theory and Structure |
2 Weeks |
| Unit 11 |
Periodic Table |
2 Weeks |
| Unit 12 |
Chemical Bonding |
2 Weeks |
| Unit 13 |
Chemical Reactions & Equations |
3 Weeks |
| Unit 14 |
Acids and Bases |
1.5 Weeks |
| Unit 15 |
Carbon Compounds & Energy |
1.5 Weeks |
| Unit 16 |
Nuclear Reactions & Energy |
2 Weeks |
Assessment
Correlation acronyms key
|
|
Unit 0 |
Unifying Concepts of Science and
Scientific Inquiry |
Ongoing |
|
Instructional Objective
1205.01 Understand the systems, order, and organization
of the universe; the processes of evidence collection and
model building used to explain the structure of the universe;
the concepts of constancy and/or change in observed phenomena;
the theory that evolution is a process that relates to gradual
changes in the universe; and that equilibrium is a physical
state of balance between offsetting and opposite forces. |
Standard Reference
8-9 PS.1 |
|
No. |
Performance Objective
|
Resource Reference
|
Assessment Correlation
|
|
01 |
Know that there is order and predictability in the universe
and that patterns and similarities allow us to organize information
about our universe. |
Holt, Rinehart, Winston |
TMA |
|
02 |
Use observations and data as evidence on which to base scientific
explanations and predictions about earth processes. |
Holt, Rinehart, Winston |
TMA |
|
03 |
Develop scientific explanations based on scientific knowledge,
logic, and analysis. |
Holt, Rinehart, Winston |
TMA |
|
04 |
Develop or use models to explain physical science concepts. |
Holt, Rinehart, Winston |
TMA |
|
05 |
Identify and analyze systems in physical science that do,
or do not, change with time. |
Holt, Rinehart, Winston |
TMA |
|
06 |
Understand the relationships of past, present, and future. |
Holt, Rinehart, Winston |
TMA |
|
Instructional Objective
1205.02 Understand scientific inquiry and develop critical
thinking skills. |
Standard Reference
8-9 PS.1 |
|
No. |
Performance Objective
|
Resource Reference
|
Assessment Correlation
|
|
01 |
Develop the ability to design experiments by:
● Designing appropriate and testable experiments
● Understanding the importance of controls in experiments
● Identifying variables and recognizing the importance of changing only
one variable at a time when conducting experiments
● Predicting the outcome of an experiment and comparing the prediction
to an actual outcome
● Critiquing experimental designs |
Holt, Rinehart, Winston |
EOC |
|
02 |
Develop the ability to acquire data through experimentation
and observation by:
● Becoming familiar with, and practiced in selecting, the appropriate scientific
apparatus, instrumentation, or available technology
● Being able to work collaboratively in groups
● Observing essential safety precautions associated with all laboratory
procedures |
Holt, Rinehart, Winston |
TMA |
|
03 |
Develop the ability to record and manipulate data by:
● Using SI units in all cases of measurement and observation
● Designing and using data tables for the orderly recording of observations
and measurements
● Creating graphs of recorded data that include labels and numerical values
or scales for all axes
● Carrying out computations and/or numerical calculations for analyzing
data |
Holt, Rinehart, Winston |
TMA |
|
04 |
Develop the ability to communicate and share results by:
● writing lab reports and scientific papers
● reading appropriate scientific articles and reports
● presenting oral reports in both an individual and collaborative fashion
● using discipline-appropriate language or vocabulary to communicate scientific
ideas clearly
● using mathematical models in the exploration of patterns and relationships |
Holt, Rinehart, Winston |
TMA |
|
Instructional Objective
1205.03 Understand the significance of major scientific
milestones and the relationship between science and technology. |
Standard Reference
8-9 PS.5 |
|
No. |
Performance Objective
|
Resource Reference
|
Assessment Correlation
|
|
01 |
Identify scientists that have made significant contributions
to advance our knowledge in the fields of Physics and Chemistry. |
Holt, Rinehart, Winston |
EOC |
|
02 |
Know that science and technology are interrelated to each
other, society, and to the workplace. |
Holt, Rinehart, Winston |
TMA |
|
Instructional Objective
1205.04 Understand common environmental quality issues,
both natural and human induced and the importance of managing
and conserving natural resources. |
Standard Reference
District |
|
No. |
Performance Objective
|
Resource Reference
|
Assessment Correlation
|
|
01 |
Explore the environmental issues that impact the geo and biosphere. |
Holt, Rinehart, Winston |
TMA |
|
02 |
Distinguish between renewable and non-renewable energy resources
for Earth’s populations. |
Holt, Rinehart, Winston |
TMA |
|
Back to Top |
|
Unit 1 |
Measurement & Physical Properties
of Matter |
1.5 weeks |
|
Instructional Objective
1208.05 Measure in both the metric (Systeme Internationale)
and customary measurement system. |
Standard Reference
8-9 PS.1 |
|
No. |
Performance Objective
|
Resource Reference
|
Assessment Correlation
|
|
01 |
Recognize that the metric system is the universal measurement
of science. |
Ch. 1 |
EOC, TMA |
|
02 |
Use and manipulate appropriate metric units of measurement; for
example, milli, centi, base, and kilo. |
Ch. 1,
Lab Manual Pg 15
Activity pg. 712 |
EOC, TMA |
|
03 |
Compare common metric and customary English measurements;
for example, miles vs. kilometer, quart vs. liter, inches vs.
centimeter and pound vs. kilogram. |
Ch. 1 |
TMA |
|
Instructional Objective
1208.06 Know the basic physical properties of matter. |
Standard Reference
8-9 PS.2 |
|
No. |
Performance Objective
|
Resource Reference
|
Assessment Correlation
|
|
01 |
Describe and determine the general physical properties of
mass, weight, volume, and density. |
Ch. 2 |
EOC, TMA |
|
02 |
Explain that because of gravity, weight is a changeable property
of matter. |
Ch. 2 |
EOC, TMA |
|
03 |
Explain the relationship between mass, weight, volume and
density. |
Ch. 2 |
EOC, TMA |
|
Instructional Objective
1208.07 Investigate and understand the basic attributes
of motion. |
Standard Reference
8-9 PS.2 |
|
No. |
Performance Objective
|
Resource Reference
|
Assessment Correlation
|
|
01 |
Define motion and speed. |
Ch. 5 |
EOC, TMA |
|
02 |
Distinguish between and calculate constant speed, average
speed, velocity and acceleration. |
Ch. 5
Vernier Software ultrasonic motion detector. |
EOC, TMA |
|
03 |
Represent constant speed, average speed, and acceleration
through the development and interpretation of appropriate data
tables and graphs. |
Ch. 5,
Lab pg. 318
Ch. 5,
Lab Man # 30 & #31 |
EOC, TMA |
|
Instructional Objective
1208.08 Investigate and understand the relationship between
motion and force. |
Standard Reference
8-9 PS.2 |
|
No. |
Performance Objective
|
Resource Reference
|
Assessment Correlation
|
|
01 |
Recognize that objects change their motion only when a net
force is applied. |
Ch. 5 |
EOC, TMA |
|
02 |
Define force and differentiate between balanced, unbalanced
and net force. |
Ch. 5 |
EOC, TMA |
|
03 |
Describe the effects of friction on motion. |
Ch. 5,
Activity pg. 750,
Lab Manual #32 |
EOC, TMA |
|
Instructional Objective
1208.09 Understand that gravity is a universal force. |
Standard Reference
District |
|
No. |
Performance Objective
|
Resource Reference
|
Assessment Correlation
|
|
01 |
State the Law of Universal Gravitation. |
Ch. 5,
Activity pg. 738 |
EOC, TMA |
|
02 |
Describe the effect of gravity on falling objects. |
Ch. 5,
Activity pg 739,
Lab Manual #33 |
EOC, TMA |
|
Instructional Objective
1208.10 Investigate and understand Newton’s laws of motion. |
Standard Reference
8-9 PS.2 |
|
No. |
Performance Objective
|
Resource Reference
|
Assessment Correlation
|
|
01 |
Define Newton’s 1st law of motion and explain the
role of inertia. Provide examples. |
Ch. 6,
Vernier Motion sensor software |
EOC, TMA |
|
02 |
Relate force, mass and acceleration as described in Newton’s
2nd Law. Provide examples. |
Ch. 6,
Vernier Motion sensor software |
EOC, TMA |
|
03 |
Analyze the action and reaction forces and the role of momentum
involved in Newton’s 3rd Law. |
Ch. 6
Vernier Software |
EOC, TMA |
|
Instructional Objective
1208.11 Investigate and understand how fluids exert pressure
and effect motion. |
Standard Reference
8-9 PS.2 |
|
No. |
Performance Objective
|
Resource Reference
|
Assessment Correlation
|
|
01 |
Define pressure. |
Ch. 7 |
EOC, TMA
|
|
02 |
Describe the relationship between pressure, depth and density
of a fluid. |
Ch. 7 |
TMA |
|
03 |
Explain the relationship between fluid pressure and the buoyant
force. Provide examples.(Archimedes’ principle) |
Ch. 7 |
EOC, TMA |
|
04 |
Describe the relationship between pressure and fluid speed.
Provide examples. (Bernoulli’s principal) |
Ch. 7 |
EOC, TMA |
|
05 |
Know that a fluid contained in a vessel exerts pressure equally,
in all directions. Provide examples. (Pascal’s principle) |
Ch. 7 |
EOC, TMA |
|
Instructional Objective
1208.12 Understand potential and kinetic energy. |
Standard Reference
8-9 PS.2 |
|
No. |
Performance Objective
|
Resource Reference
|
Assessment Correlation
|
|
01 |
Distinguish between potential and kinetic energy. |
Ch. 9,
Vernier Software Hall effect force probe or use spring scales |
EOC, TMA |
|
02 |
Recognize examples of kinetic energy and the various forms
of potential energy. |
Ch. 9 |
EOC, TMA |
|
Instructional Objective
1208.13 Understand that energy can be transferred and transformed
but it can neither be destroyed nor created. |
Standard Reference
8-9 PS.2 |
|
No. |
Performance Objective
|
Resource Reference
|
Assessment Correlation
|
|
01 |
Explain the concept of Conservation of Energy. |
Ch. 9 |
EOC, TMA |
|
02 |
Reference the Law of Conservation of Energy to illustrate
energy transformations between Potential and Kinetic energy. |
Ch. 9 |
EOC, TMA |
|
03 |
Recognize that total mechanical energy equals the potential
energy plus the kinetic energy |
Ch. 9
Lab Manual #42 |
EOC, TMA |
|
04 |
Describe the different forms of energy and explain how they
can be transformed and transferred. |
Ch. 10 |
EOC, TMA |
|
05 |
Explain how heat energy can be transferred through conduction,
radiation and convection. |
Ch. 10 |
EOC, TMA |
|
03 |
Calculate work and power in terms of force, distance and time. |
Ch. 8 |
EOC, TMA |
|
Instructional Objective
1208.14 Know that energy is transferred by various types
of mechanical waves. |
Standard Reference
8-9 PS.2 |
|
No. |
Performance Objective
|
Resource Reference
|
Assessment Correlation
|
|
01 |
Identify the characteristics of waves including wavelength,
frequency and amplitude. |
Ch. 20 |
EOC, TMA |
|
02 |
Describe how wave properties influence the energy transferred
by a wave. |
Ch. 20
Vernier Software Light sensor |
EOC, TMA |
|
03 |
Compare and contrast the properties of transverse and longitudinal
waves. |
Ch. 20 |
EOC, TMA |
|
04 |
Explain how sound waves are produced and transmitted. |
Ch. 21
Activities p 773&774
Activity doing pg 615 |
EOC, TMA |
|
05 |
Explain how temperature and the density of the medium affect
the speed of sound. |
Ch. 21
Vernier Software
Microphone/Amp |
EOC, TMA |
|
06 |
Describe and give illustrative examples of the Doppler effect. |
Ch. 21
Lab pg 636 |
TMA |
|
Back to Top |
|
Unit 7 |
Electromagnetic Waves and Light |
2 weeks |
|
Instructional Objective
1208.15 Know that energy is transferred by various types
of electromagnetic waves. |
Standard Reference
8-9 PS.2 |
|
01 |
Describe light as an electromagnetic wave |
Ch 22 |
|
|
02 |
Recognize the regions of the electromagnetic spectrum from
least energy, lowest frequency to highest energy and highest
frequency. |
Ch 22 |
EOC, TMA |
|
03 |
Describe the uses of electromagnetic waves of different frequencies. |
Ch 22 |
TMA |
|
04 |
Explain how visible light can be modeled as a wave or a particle. |
Ch 22
Activity pg 778,
Lab Manual #58, #59, #61
Lab pg 700
Spectroscopes & gas tubes, "Optical illusions connections" pg
688 |
EOC, TMA |
|
05 |
State how the medium affects the speed of light. |
Ch. 22 |
EOC, TMA |
|
Instructional Objective
1208.16 Know the basic electrical properties of matter. |
Standard Reference
8-9 PS.2 |
|
No. |
Performance Objective
|
Resource Reference
|
Assessment Correlation
|
|
01 |
Explain how electric charge is related to particle motion. |
Ch. 17 |
EOC, TMA |
|
02 |
Describe the action and forces that occur between like and
unlike charges. |
Ch. 17 |
EOC, TMA |
|
03 |
Demonstrate the methods of electrostatic charging including
friction, conduction & induction. |
Ch 17
Activity pg 757 |
EOC, TMA |
|
Instructional Objective
1208.17 Understand electrical current. |
Standard Reference
8-9 PS.2 |
|
No. |
Performance Objective
|
Resource Reference
|
Assessment Correlation
|
|
01 |
Define electric current and state how it is measured (math
formula). |
Ch. 17 |
EOC, TMA |
|
02 |
Describe and compare the flow of electrons through conductors
and insulators. |
Ch. 17
Lab manual #48 |
EOC, TMA |
|
03 |
Recognize the relationship between current, voltage and resistance
by applying Ohm’s Law. |
Ch. 17
Activity calculating pg 500 |
EOC, TMA |
|
04 |
Explain how a battery provides energy for a series and parallel
circuit. |
Ch. 17
Lab manual #49 or lab in Merrill text pg 564. |
TMA |
|
Instructional Objective
1208.18 Understand magnetism. |
Standard Reference
8-9 PS.2 |
|
No. |
Performance Objective
|
Resource Reference
|
Assessment Correlation
|
|
01 |
Describe magnetism and the behavior of magnetic poles. |
Ch. 18 |
EOC, TMA |
|
02 |
Represent a magnetic field by drawing lines of force extending
from magnets. |
Ch. 18
Lab pg 530
Lab manual #50 |
EOC, TMA |
|
Instructional Objective
1208.19 Understand the relationship between electricity
and magnetism. |
Standard Reference
8-9 PS.2 |
|
No. |
Performance Objective
|
Resource Reference
|
Assessment Correlation
|
|
01 |
State that moving electrical charges produce magnetic forces
and moving magnets produce electrical forces. |
Ch 18 |
EOC, TMA |
|
02 |
Explain the structure and function of electromagnets. |
Ch. 18
Lab pg 522 |
EOC, TMA |
|
03 |
Identify the electromagnetic energy transformations involved
in an electric motor and a generator. |
Ch. 18 |
EOC, TMA |
|
Back to Top |
|
Unit 9 |
Chemical Properties & Classification
of Matter |
2 weeks |
|
Instructional Objective
1208.20 Know the basic chemical properties and states of
matter. |
Standard Reference
8-9 PS.2 |
|
No. |
Performance Objective
|
Resource Reference
|
Assessment Correlation
|
|
01 |
Describe two chemical properties of matter and explain what
happens during a chemical change. |
Ch. 2 |
EOC, TMA |
|
02 |
Review physical properties. |
Ch. 2 |
TMA |
|
03 |
Differentiate between chemical and physical changes and provide
examples of both. |
Ch. 2 |
EOC, TMA |
|
04 |
Describe each of the four states, "phases", of matter
in terms of particle motion, arrangement and spacing. |
Ch. 3 |
EOC, TMA |
|
Instructional Objective
1208.21 Understand that scientists use a classification
system to organize matter by investigating the differences
between elements, compounds, mixtures and solutions. |
Standard Reference
8-9 PS.2 |
|
No. |
Performance Objective
|
Resource Reference
|
Assessment Correlation
|
|
01 |
Describe and give examples of elements, compounds, mixtures
and solutions. |
Ch. 4 |
EOC, TMA |
|
02 |
Describe a solution, identify its two general parts, and relate
the concept of solubility. |
Ch. 4 |
EOC, TMA |
|
Back to Top |
|
Unit 10 |
Atomic Theory and Structure |
2 weeks |
|
Instructional Objective
1208.22 Understand the structure of the atom, know the function
and location of the particles that compose it, and explain
how atoms can exist as isotopes. |
Standard Reference
8-9 PS.2 |
|
No. |
Performance Objective
|
Resource Reference
|
Assessment Correlation
|
|
01 |
Identify, define, and describe the location of the main subatomic
particles as inferred by the current atomic models. |
Ch. 11 |
EOC, TMA |
|
02 |
Compare and contrast how the early models of atoms support
the current atomic model. |
Ch. 11 |
TMA |
|
03 |
Using models of atoms distinguish between and determine both
the atomic number and atomic mass. |
Ch. 11 |
EOC, TMA |
|
04 |
Describe the structure of an isotope. |
Ch. 11 |
EOC, TMA |
|
Instructional Objective
1208.23 Understand how scientists have classified elements
by their physical and chemical properties on a Periodic Table. |
Standard Reference
District |
|
No. |
Performance Objective
|
Resource Reference
|
Assessment Correlation
|
|
01 |
Identify and label on the Periodic Table, the general components,
such as atomic numbers, atomic mass, symbols, families/groups
and periods. |
Ch. 12 |
EOC, TMA |
|
02 |
Explain how elements are arranged on the Periodic Table by
periodic functions of their electron configuration and properties. |
Ch. 12 |
EOC, TMA |
|
03 |
Know that the energy levels of the atom are filled in a certain
manner and that each energy level has a maximum number it can
hold. List the maximum number each energy level can hold to
at least the third level. |
Ch. 12 |
EOC, TMA |
|
04 |
Describe the distinctive properties of the element families/groups. |
Ch. 12 |
EOC, TMA |
|
Instructional Objective
1208.24 Utilize the information on the periodic table to
predict chemical combinations resulting from the transferring
or sharing of electrons. |
Standard Reference
8-9 PS.2 |
|
No. |
Performance Objective
|
Resource Reference
|
Assessment Correlation
|
|
01 |
Describe what valence electrons are and how they are involved
in the bonding process. |
Ch. 13 |
EOC, TMA |
|
02 |
Describe how an atom forms an ion through the process of ionization. |
Ch. 13 |
EOC, TMA |
|
03 |
Compare and contrast the ionic and covalent bond formation.
Identify properties and examples of each. |
Ch. 13 |
EOC, TMA |
|
04 |
Differentiate between atom/molecule, symbol/formula, and element/compound |
Ch. 13 |
EOC, TMA |
|
05 |
Use the Periodic Table to predict possible chemical combinations
of atoms using oxidation numbers of individual atoms and write
their formulas. |
Ch. 13 |
EOC, TMA |
|
Back to Top |
|
Unit 13 |
Chemical Reactions & Equations |
3 weeks |
|
Instructional Objective
1208.25 Understand how elements and compounds interact with
each other and change properties in chemical reactions. |
Standard Reference
8-9 PS.2 |
|
No. |
Performance Objective
|
Resource Reference
|
Assessment Correlation
|
|
01 |
Explain that a chemical reaction is accompanied by a change
of properties resulting in the formation of new substances
and a change in energy. |
Ch. 14 |
EOC, TMA |
|
02 |
State the relationship between a chemical reaction and a chemical
equation. |
Ch. 14 |
EOC, TMA |
|
03 |
Identify and balance the reactants and products expressed
in a chemical equation. |
Ch. 14 |
EOC, TMA |
|
04 |
Relate the Law of Conservation of Mass to chemical reactions. |
Ch. 14 |
EOC, TMA |
|
05 |
Describe the difference between an exothermic and endothermic
reaction. State examples of each. |
Ch. 14 |
EOC, TMA |
|
06 |
Identify and explain how various factors affect the rates
of chemical reactions. |
Ch. 14 |
EOC, TMA |
|
Instructional Objective
1208.26 Investigate and understand the properties and uses
of acids and bases. |
Standard Reference
8-9 PS.2 |
|
No. |
Performance Objective
|
Resource Reference
|
Assessment Correlation
|
|
01 |
State the uses and properties of acids and bases. |
Ch. 15 |
EOC, TMA |
|
02 |
Describe how the pH scale and chemical indicators are used
to identify acids and bases. |
Ch. 15 |
EOC, TMA |
|
03 |
Understand the process of neutralization. |
Ch. 15 |
TMA |
|
Back to Top |
|
Unit 15 |
Carbon Compounds & Energy |
1.5 weeks |
|
Instructional Objective
1208.27 Investigate and understand the properties and uses
of carbon compounds. |
Standard Reference
8-9 PS.2 |
|
No. |
Performance Objective
|
Resource Reference
|
Assessment Correlation
|
|
01 |
Distinguish between inorganic and organic compounds. |
Ch. 15 |
TMA |
|
02 |
Describe the structure and function of hydrocarbons. |
Ch. 15 |
TMA |
|
03 |
Investigate petrochemical products and the process of polymerization. |
Ch. 15 |
TMA |
|
04 |
Describe the characteristics of the biochemicals: carbohydrates,
lipids, proteins, and nucleic acids. |
Ch. 15 |
TMA |
|
Instructional Objective
1208.28 Understand how radioactive particles and rays are
emitted from radioactive elements, and that the energy released
in nuclear reactions may be both beneficial and hazardous. |
Standard Reference
District |
|
No. |
Performance Objective
|
Resource Reference
|
Assessment Correlation
|
|
01 |
Describe, in general, how radioactivity occurs including the
concepts of half-life and transmutation. |
Ch. 16 |
EOC, TMA |
|
02 |
Describe and contrast the products of radioactive decay: alpha
particles, beta particles, and gamma rays. |
Ch. 16 |
EOC, TMA |
|
03 |
Identify the uses of radioactive isotopes. |
Ch. 16 |
TMA |
|
04 |
Distinguish between the processes of nuclear fusion and nuclear
fission. Draw a simple diagram of each process. |
Ch. 16 |
EOC, TMA |
|
05 |
Trace the events, in general, in a nuclear chain reaction. |
Ch. 16 |
TMA |
|
06 |
Identify current technologies, used to detect and measure
radioactive particles. |
Ch. 16 |
EOC, TMA |
|
07 |
Recognize the benefits that nuclear energy provides as well
as the hazards that can result in its use. |
Ch. 16 |
EOC, TMA |
Standardized Lab Format
The following components should be included when performing or designing
a scientific investigation:
- Objective : The "question" that the investigation
will try to answer.
- Hypothesis : A "best-guess" or "educated guess" that
answers the question asked in the Objective. Used mainly with inquiry
or investigative labs.
- Procedures : Steps that must be followed to accurately complete
the investigation.
- Data Collection / Observations : Data and observations collected
from the investigation should be presented through appropriate data
tables and graphs.
- Conclusion / Analysis :
- Analyze data to accept or reject the hypothesis.
- Ask additional questions as they arise throughout the investigation.
- Recognize sources of errors and methods for improvement.
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Science curriculum e-mail contact:
|
Boise
School District
8169 W. Victory Rd., Boise, ID 83709 |
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© Independent School
District of Boise City
All rights reserved |
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