Science Grade Expectations – Grades 1-2
Scientific Questioning
S1-2:1
Students demonstrate their understanding of SCIENTIFIC
QUESTIONING by…
·
Posing observational questions that compare things interms of number, shape, texture, size, weight, color, motion,
etc. (e.g., How fast does a Lady Beetle move compared
to a Bess Beetle?).
AND
·
Investigating and completing questions to identify a variablethat can be changed (e.g., What will happen if…? or I
wonder if I change…?).
AND
·
Generating new questions that could be explored at theend of an investigation
.Predicting and Hypothesizing
S1-2:2
Students demonstrate their understanding of PREDICTING
AND HYPOTHESIZING by…
·
Predicting a logical outcome to a situation, using priorknowledge, experience and/or evidence
.AND
·
Explaining reasons for that prediction.Designing Experiments
S1-2:3
Students demonstrate their understanding of EXPERIMENTAL
DESIGN by…
·
Writing a plan related to a question that includes:a. What the experimenter will do.
b. What will be observed, measured, and/or compared.
AND
·
Recording major steps sequentially.Conducting Experiments
S1-2:4
Students demonstrate their ability to CONDUCT EXPERIMENTS
by…
·
Referring to and following a simple plan for an investigation.AND
·
Describing observations using senses rather than feelings(e.g., The snail has a hard shell with wavy, brown lines,
rather than the snail is awesome).
AND
·
Recording observations of similarities and differences.AND
·
Drawing scientifically:a. Recording relative proportion (e.g., Eyes are approximately
the right size when compared to the head) including
focus on finer details, and differentiating all parts observed.
b. Labeling significant aspects of a scientific drawing or
diagram with words provided,
c. Creating a title for a scientific drawing or diagram.
·
Recording data (in a table provided by the teacher) generatedfrom the use of simple science equipment , as well as
nonstandard and standard measurement tools.
Representing Data and Analysis
S1-2:5
Students demonstrate their ability to REPRESENT DATA
by…
·
Organizing a collection of data into a table or a graph template.AND
·
Creating a title for a table or graph.S18
Representing Data and Analysis
S1-2:6
Students demonstrate their ability to ANALYZE DATA
by…
·
Sorting and classifying objects based upon observations,prior knowledge, or experience and justifying groupings.
AND
·
Identifying and describing the pattern in diagrams andcharts (e.g., model, bar graph, pictograph, diagram or
chart).
S1-2:7
Students demonstrate their ability to EXPLAIN DATA
by…
·
Developing a reasonable explanation based upon observations(e.g., I found out. . .).
Applying Results
S1-2:8
Students demonstrate their ability to APPLY RESULTS
by…
·
Generating new questions related to discoveries during aninvestigation
.AND
·
Relating current investigation to a similar investigation.Properties of Matter
S1-2:9
Students demonstrate their understanding of Properties of
Matter by…
·
Identifying, recording and comparing characteristics ofobjects made of similar and different properties
.Science Concepts:
a. Objects are made of one or more materials such as paper,
wood, metal, or cloth.
b. Similarities and differences in physical properties can
be identified.
S1-2:10
Not assessed at this grade level
S1-2:11
Not assessed at this grade level
Properties of Matter
S1-2:12
Students demonstrate their understanding of the States of
Matter by…
·
Identifying, describing and comparing the state of matterof solids and liquids.
Science Concepts:
a. Solids and liquids are states of matter and have properties
that can be described.
b. Solids have the properties of hardness, color, and ability
to maintain shape.
c. Liquids have properties of color, tendency to flow, ability
to mix with other liquids, taking up the shape of the
container.
S1-2:13
Not assessed at this level
Energy and Energy Transformation
S1-2:14
Students demonstrate their understanding of Physical
Change by…
·
Describing and reporting the change in properties whenheat is applied to a solid or when heat leaves a liquid (e.g.,
water and ice).
Science Concepts:
a. Heating and cooling (changes in temperature) can
change states of matter. Water can be a liquid or a solid
through the processes of melting and freezing.
Chemical Change
No S1-2:15 at this grade level
No S1-2:16 at this grade level
Nuclear Change
No S1-2:17 at this level
No S1-2:18 at this level
Motion
S1-2:19
Students demonstrate their understanding of Motion by
·
Investigating and describing how objects move in differentways.
Science Concepts:
a. The position and movement of an object can be described
such as fast, slow, speeding up and slowing down
and movement in different directions.
No
S1-2:20 at this levelForce
S1-2:21
Students demonstrate their understanding of Force by…
·
Investigating and identifying how pushing or pullingmoves or does not move an object.
Science Concepts:
a. A force is a push or a pull. Force can change the motion
of an object.
S1-2:22
Students demonstrate their understanding of Gravitational
Force by…
·
Observing and describing that different objects fall to theearth unless something is holding them up.
S
cience Concepts:a. Objects fall to the ground unless something holds them.
Energy
S 1-2:23
Students demonstrate their understanding of Heat Energy
by…
Experimenting, observing, and describing how heat moving
from one object to another can cause temperature changes.
Science Concepts:
a. Heat can move from one object to another.
b. The temperature of substances can change.
No S1-2:24 at this grade level
S1-2:25
Students demonstrate their understanding of Magnetism
by…
Investigating, observing and describing how magnets can
make some things move without touching (e.g., determining
the distance needed for a magnet to attract an object).
Science Concepts:
a. Magnets can move some objects without touching them.
Energy
No S1-2:26 at this level
No S1-2:27 at this level
Energy
No S1-2:28 at this grade level
S1-2:29
Students demonstrate their understanding of Sound Energy
by…
·
Investigating different objects, observing and describingthe vibrations of those objects and the sounds that are
made.
Science Concepts:
a. Sound is caused by vibrating objects.
Survival of Organisms and
Cells
No S1-2:30 at this grade level
Teachers may review Grades PreK-K Structure and Function
Concepts.
Life Cycles and Reproduction
S1-2:31
Students demonstrate their understanding of Reproduction
by…
Observing and recording the parts that make up living
things (i.e., roots, stems, leaves, flowers, legs, antennae,
tail, shell).
AND
Drawing and labeling the stages in the life cycle of a familiar
plant or animal.
Science Concept:
a. Living things (plant and animals) are made of parts that
enable survival.
b. A characteristic of an organism is that it has a life cycle.
Most organisms come from male and female parents.
Cell and Tissue Differentiation
No S1-2:32 at this grade level
Chemical Reactions within Cells
No S1-2:33 at this grade level
Interdependence within Ecosystems
S1-2:34
Students demonstrate their understanding of Energy Flow
in an Ecosystem by…
·
Experimenting with plant growth under different conditions,including light and no light.
Science Concept:
a. Plants need light (energy) to survive.
S1-2:35
Students demonstrate their understanding of Food Webs
in an Ecosystem by…
·
Acting out or constructing simple diagrams, pictures orwords that show what eats what.
Science Concept:
a. All animals depend on plants. Some animals eat plants
for food; other animals eat animals that eat plants.
Interdependence within Ecosystems
No S1-2:36 at this level
No S1-2:37 at this level
Classification of Living Things
No S1-2:38 at this level
Teachers may review Grades PK-K Classification Concepts.
Natural Selection/Evolution
S1-2:39
Students demonstrate their understanding of Evolution/
Natural Selection by…
·
Identifying physical similarities and differences betweenliving extinct things. (e.g., wooly mammoth/elephant; reptiles/
dinosaurs).
Science Concept:
a. Some kinds of organisms that once lived on earth have
completely disappeared, although they were similar to
others that are alive today.
Heredity
S1-2:40
Students demonstrate their understanding of Human Heredity
by…
·
Observing and comparing their physical features withthose of classmates and other organisms.
Science Concepts:
a. People have different external features, such as size,
color of hair, skin, and eyes. However, humans are more
like one another than like other animals.
Body Systems
S1-2:41
Students demonstrate their understanding of Human Body
Systems by…
·
Identifying the senses needed to meet survival needs for agiven scenario.
Science Concepts:
a. People use their senses to find out about their surroundings
and meet their needs.
b. Body parts help people satisfy their need for food.
- eyes/nose: find food
- legs/hands: get food
- mouth: eat food
c. Senses help people satisfy their need to avoid danger.
- nose: smell fire
- ears: hear danger
Human Disease
S1-2:42
Students demonstrate their understanding of the Patterns
of Human Health/Disease by…
·
Identifying things in the environment that could be harmfulif swallowed (e.g., soaps, cleaning solutions, unknown
pills).
Science Concepts:
a. Some things people take into their bodies from the environment
are toxic and can hurt them.
Patterns of Human Development
S1-2:43
Students demonstrate their understanding of the Patterns
of Human Development by…
·
Identifying activities that you can do now that you couldn’tdo as a baby (e.g., dress yourself, get food form refrigerator,
bathe yourself).
AND
·
Explaining where babies grow and develop.Science Concepts:
a. A human baby grows inside its mother until its birth.
Even after birth, a human baby is unable to care for itself,
and its survival depends on the care it receives from
adults.
Solar System
S1-2:44
Students demonstrate their understanding of Characteristics
of the Solar System by…
·
Observing and describing qualitatively how the sky looksat different times.
AND
·
Keeping a journal record of the shape of the moon eachnight for a month.
Science Concepts:
a. The moon looks slightly different every day, but looks
the same again about every four weeks.
b. The moon can be seen sometimes at night and sometimes
during the day.
Scale, distances, star formation,
theories, instrumentation
S1-2:45
Students demonstrate their understanding of Processes and
Change over Time within Systems of the Universe by…
·
Drawing a picture of stars in the night sky.Science concept:
a. There are more stars in the sky than anyone can easily
count, but they are not scattered evenly; and they are not
all the same in brightness or color.
Earth Materials and the Rock Cycle
S1-2:46
Students demonstrate their understanding of Processes
and Change over Time within Systems of the Universe by…
·
Observing, describing and comparing color and texture ofdifferent types of rocks and soils
.AND
·
Conducting tests on how different types of soils retainwater.
Science Concepts:
a. Earth materials are solid rocks and soils.
b. Soils and rocks have properties of color and texture; in
addition, some soils retain different amounts of water.
Forces and Changes on the Earth’s Surface
S1-2:47
Students demonstrate their understanding of Processes
and Change over Time within Earth Systems by…
·
Creating categories of "things that change" and keeping arecord of them over the school year.
Science Concept:
a. Change is something that happens to many things.
Atmosphere, Water Cycle, Weather, Seasons
S1-2:48
Students demonstrate their understanding of Processes
and Change over Time within Earth Systems by…
·
Observing and recording weather data through the seasonsand identifying and drawing conclusions based on the patterns
in the data collected.
Science Concepts:
a. The sun provides the light and heat necessary to maintain
the temperature of the earth.
b. There are cyclical changes that we see throughout the
seasons that can be observed and recorded.
Natural Resources
S1-2:49
Students demonstrate their understanding of Processes
and Change within Natural Resources by…
·
Identifying the natural sources of the food that is consumedon a daily basis
(e.g., Bread-- wheat—flour; Sap—maple syrup; Pasture—meat and dairy).
Science Concept:
a. Most food comes from farms either directly as crops or
through the animals that eat the crops.