|
Science Essential
Skills
|
|
|
|
Kindergarten - 2
The student will:
- Identify properties of objects.
- Classify and arrange groups of objects by a variety
of properties, one property at a time.
- Use appropriate materials, tools, and safety
procedures to collect information.
- Ask and answer questions about objects, organisms,
and events in his/her environment.
- Describe an observation orally or pictorially.
- Observe properties of objects and measure or describe
those properties using age-appropriate tools and
materials.
- Separate or sort a group of objects or materials by
properties.
- Compare solids and liquids.
- Describe the position of an object in relation to
other objects.
- Discuss that organisms live only in environments in
which their needs can be met.
- Observe life cycles of different living things.
- Observe living things I various environments.
- Examine the structures/parts of living things.
- Observe, compare, and sort earth materials.
- Observe and recognize the sun, moon, starts, clouds,
birds, airplanes, and other objects in the sky.
- Describe that the sun provides light and warmth.
- Observe changes in the weather from day to day.
- Record weather changes daily.
- Discuss weather safety procedures.
- Explore the way things work.
- Experience science through technology.
- Engage in personal care.
- Discuss healthy foods.
- Discuss that humans need to practice being safe.
- Be involved in explorations that make his/her mind
wonder and know that he/she is practicing science.
- Use technology to learn about people in science.
|
|
(return
to top of page)
|
|
Grades 3 - 4
The student will:
- Ask questions that he/she can answer by
investigating.
- Plan and conduct a simple investigation.
- Employ appropriate equipment, tools, and safety
procedures to gather data.
- Begin developing the abilities to communicate,
critique, analyze his/her own investigations, and
interpret the work of other students.
- Observe properties of objects and measure those
properties using appropriate tools.
- Describe and classify objects by more than one
property.
- Observe and record how one object interacts with
another object.
- Recognize and describe the difference between solids,
liquids, and gases.
- Move objects by pushing, pulling, throwing, spinning,
dropping, and rolling; and describes the motion.
- Identify that the source of sound is vibrations.
- Demonstrate that magnets attract and repel.
- Design a simple experiment to determine whether
various objects will be attracted to magnets.
- Construct a simple circuit.
- Observe different organisms and compare and contrast
how similar functions are served by different structural
characteristics.
- Compare basic needs of different organisms in their
environment.
- Compare, contrast, and ask questions about life
cycles of various organisms.
- Collect, observe properties, and classify a variety
of earth materials in his/her environment.
- Describe properties of water and process of the water
cycle.
- Discuss that the sun provides light and heat
(electromagnetic radiation) to maintain the temperature
of the earth.
- Describe changes in the surface of the earth.
- Observe, describe, and record daily and seasonal
weather changes.
- Identify a simple design problem (designs a plan,
implements the plan, evaluates the results, makes changes
to improve the product, and communicates the
results).
- Discuss the nutritional value of various foods and
their contribution to health.
|
|
(return
to top of page)
|
|
Grades 5 - 7
The student will:
- Identify questions that can be answered through
scientific investigations.
- Design and conduct scientific investigations safely
using appropriate tools, mathematics, technology, and
techniques to gather, analyze, and interpret data.
- Identify the relationship between evidence and
logical conclusions.
- Communicate scientific procedures, results and
explanations.
- Evaluate the work of others to determine evidence
which scientifically supports or contradicts the results,
identifying faulty reasoning or conclusions that go
beyond evidence and/or are not supported by data.
- Compare and classify the states of matter; solids,
liquids, gases, and plasma.
- Understands the relationship of atoms to elements and
elements to compounds.
- Measure and graph the effects of temperature on
matter.
- Describe, measure, and represent data on a graph
showing the motion of an object (position, direction of
motion, speed).
- Recognize and describe examples of Newton's Laws of
Motion.
- Investigate and explain how simple machines multiply
force at the expense of distance.
- Understand that when work is done energy transforms
from one form to another, including mechanical, heat,
light, sounds, electrical, chemical, and nuclear energy,
yet is conserved.
- Observe and communicate how light (electromagnetic)
energy interacts with matter: transmitted, reflected,
refracted, and absorbed.
- Understands that heat energy can be transferred from
hot to cold by radiation, convection, and
conduction.
- Will understand the cell theory: that all organisms
are composed of one or more cells, cells are the basic
unit of life, and that cells come from other cells.
- Relate the structure of cells, organs, tissues, organ
systems, and whole organisms to their functions.
- Differentiate between asexual and sexual reproduction
of organisms.
- Understand that internal and/or environmental
conditions affect an organism's behavior and/or response
in order to maintain and regulate stable internal
conditions to survive in a continually changing
environment.
- Recognize that all populations living together
(biotic resources) and the physical factors (abiotic
resources) with which they interact compose an
ecosystem.
- Trace the energy flow from the sun (source of radiant
energy) to producers (via photosynthesis &endash;
chemical energy) to consumers and decomposers in food
webs.
- Understands that adaptations of organisms (changes in
structure, function, or behavior that accumulate over
successive generations) contribute to biological
diversity.
- Associate extinction of a species with environmental
changes in insufficient adaptive characteristics.
- Identify properties of the solid earth, the oceans
and fresh water, and the atmosphere.
- Models earth's cycles, constructive and destructive
processes, and weather systems.
- Understand that earth processes observed today (
including movement of lithospheric plates and changes in
atmospheric conditions) are similar to those that
occurred in the past; earth history is influenced by
occasional catastrophes, such as the impact of a comet or
asteroid.
- Compares and contrasts the characteristics of stars,
planets, moons, comets, and asteroids.
- Demonstrate and model object/space/time relationships
that explain phenomena such as the day, the month, the
year, seasons, phases of the moon, eclipses and
tides.
- Identify appropriate problems for technological
design, designs a solution or product, implements the
proposed design, evaluates the product, and communicates
the process of technological design.
- Identify appropriate problems for technological
design, designs a solution or product, implements the
proposed design, evaluates the product, and communicates
the process of technological design.
- Identify individual nutrition, exercise, and a rest
needs based on science and uses a scientific approach to
thinking critically about personal health, lifestyle
choices, risks and benefits.
- Investigate the effects of human activities on the
environment and analyze decisions based on the knowledge
of benefits and risks.
- Recognize that new knowledge leads to new questions
and new discoveries, replicates historic experiments to
understand principles of science, and relates
contributions of men and women to the fields of
science.
|
|
(return
to top of page)
|
|
Grades 8-12
The student will:
- Actively engage in investigations including
developing questions, gathering and analyzing data, and
designing and conducting research.
- Actively engage in using technological tools and
mathematics in their own scientific investigations.
- Actively engage in conducting an inquiry, formulating
and revising his or her scientific explanations and
models (physical, conceptual, or mathematical) using
logic and evidence, and recognizing that potential
alternative explanations and models should be
considered.
- Understand atoms, the fundamental organizational unit
of matter, are composed of subatomic particles. Chemists
are primarily interested in the protons, electrons, and
neutrons found in the atom.
- Understand chemists use kinetic and potential energy
to explain the physical and chemical properties of matter
on earth that may exist in any of these three states:
solids, liquids, and gases.
- Understand the periodic table lists elements
according to increasing atomic number. This table
organizes physical and chemical trends by groups,
periods, and sub-categories.
- Understand chemical bonds result when valence
electrons are transferred or shared between atoms.
Breaking a chemical bond requires energy. Formation of a
chemical bond releases energy. Ionic compounds result
from atoms transferring electrons. Molecular compounds
result from atoms sharing electrons.
- Understand a chemical reaction occurs when one or
more substances (reactants) react to form a different
chemical substance(s) (products). There are different
types of chemical reactions all of which demonstrate the
Law of Conservation of Matter and Energy.
- Understand Newton's Laws and variables of time,
position, velocity, and acceleration can be used to
describe the position and motion of particles.
- Understand the first law of thermodynamics states the
total internal energy of a substance (the sum of all the
kinetic and potential energies of its constituent
molecules) will change only if heat is exchanged with the
environment or work is done on or by the substance. In
any physical interaction, the total energy in the
universe is conserved.
- Understand waves have energy and can transfer energy
when they interact with matter.
- Understand electromagnetic waves result when a
charged particle is accelerated or decelerated.
- Understands cell functions involve specific chemical
reactions.
- Understand living organisms contain DNA or RNA as
their genetic material, which provides the instructions
that specify the characteristics of organisms.
- Understand hereditary information is contained in
genes, located in the chromosomes of each cell.
- Understand biological evolution, descent with
modification, is a scientific explanation for the history
of the diversification of organisms from common
ancestors.
- Understand biological evolution is used to explain
the earth's present day biodiversity: the number, variety
and variability of organisms.
- Understand organisms vary widely within and between
populations. Variation allows for natural selection to
occur.
- Understand atoms and molecules on the earth cycle
among the living and nonliving components of the
biosphere.
- Understand the distribution and abundance of
organisms and populations in ecosystems are limited by
the carrying capacity.
- Understand the sun is the primary source of energy
for life through the process of photosynthesis.
- Understand food molecules contain biochemical energy,
which is then available for cellular respiration.
- Understand animals have behavioral responses to
internal changes and to external stimuli.
- Understand differences in structure and function
among organisms and can identify the characteristics of
relevant life forms.
- Understand that homeostasis is the dynamic regulation
and balance of an organism's internal environment to
maintain conditions suitable for survival.
- Understand that living things change following a
specific pattern of developmental states called life
cycles.
- Understand that in complex organisms there is a
division of labor specific body systems i.e.,
respiration, digestion, nervous, endocrine, excretion,
circulatory, reproductive, immune, skeletal and
muscle.
- Understand the theory of Plate Tectonics explains
that internal energy drives the earth's ever changing
structure.
- Understand that the ultimate source of atmospheric
and oceanic energy comes from the sun. Energy flow drives
global climate and weather. Climate and weather are
influenced by geographic features, cloud cover, and the
earth's rotation.
- Understands the processes of water cycling through
surface water (oceans, lakes, streams, glaciers) ground
water (aquifers), and the atmosphere. (hydrological
cycle)
- Understands geological time is used to understand the
earth's past.
- Understand the relationship between the earth, moon,
and sun explains the seasons, tides and moon phases.
- Understand stellar evolution.
- Understand technology is the application of
scientific knowledge for functional purposes.
- Understand the severity of disease symptoms is
dependent on many factors.
- Understand natural resources from the lithosphere and
ecosystems are required to sustain human
populations.
- Understand scientific knowledge describes and
explains the physical world in terms of matter, energy,
and forces. Scientific knowledge is provisional and is
subject to change as new evidence becomes available.
|
|
(return
to top of page)
|