Language Arts Standards
Mathematics Standards
Science Standards
Social Studies Standards

The Georgia Performance Standards are designed to provide students with the knowledge and skills for proficiency in science at the fourth grade level. The Project 2061’s Benchmarks for Science Literacy is used as the core of the curriculum to determine appropriate content and process skills for students. The GPS is also aligned to the National Research Council’s National Science Education Standards. Technology is infused into the curriculum. The relationship between science, our environment, and our everyday world is crucial to each student’s success and should be emphasized.

The performance standards should drive instruction. Hands-on, student-centered, and inquiry-based approaches should be the emphases of instruction. This curriculum is intended as a required curriculum that would show proficiency in science, and instruction should extend beyond the curriculum to meet the student needs. Safety of the student should always be foremost in science instruction.

Science consists of a way of thinking and investigating, as well a growing body of knowledge about the natural world. To become literate in science, therefore, students need to acquire an understanding of both the Characteristics of Science and its Content. The Georgia Performance Standards for Science require that instruction be organized so that these domains are treated together. Therefore, A CONTENT STANDARD IS NOT MET UNLESS APPLICABLE CHARACTERISTICS OF SCIENCE ARE ALSO ADDRESSED AT THE SAME TIME. For this reason they are presented as co-requisites.

This Performance Standards document includes four major components. They are The Standards for Georgia Science Courses. The Characteristics of Science co-requisite standards are listed first, followed by the Content co-requisite standards. Each Standard is followed by elements that indicate the specific learning goals associated with it.

Tasks that students should be able to perform during or by the end of the course. These are keyed to the relevant Standards. Some of these can serve as activities that will help students achieve the learning goals of the Standard. Some can be used to assess student learning, and many can serve both purposes.

Samples of student work. As a way of indicating what it takes to meet a Standard, examples of successful student work are provided. Many of these illustrate how student work can bridge the Content and Characteristics of Science Standards. The Georgia DOE Standards web site will continue to add samples as they are identified, and teachers are encouraged to submit examples from their own classroom experiences.

Teacher Commentary. Teacher commentary is meant to open the pathways of communication between students and the classroom teacher. Showing students why they did or did not meet a standard enables them to take ownership of their own learning.

Fourth grade students differentiate between observations and ideas. They speculate about observations they make. They add, subtract, multiply and divide whole numbers on paper, mentally, and with calculators. They list common materials for making simple mechanical constructions and for repairing things. Fourth graders use records, tables, or graphs to identify patterns of change.  They write instructions and make sketches that allow others to carry out a scientific procedure. They determine whether or not a comparison is fair if conditions are different for each thing being compared. They question claims or statements made by people outside their field of expertise (such as "4 out of 5 dentists say….") Fourth graders know that safety is a fundamental concern in all experimental science and adhere to rules and guidelines to show they are responsible with materials and equipment.

Fourth grade students gather and interpret data. They are able to construct meaningful models that allow them to gain understanding of the natural world. Fourth grade students are active learners. They do not simply read about science, they "do" science. As a result, fourth grade students are able to differentiate observations from ideas. Students engage in investigations inside and outside the classroom.

Earth Science Habits of Mind
Stars and star patterns Asks questions that lead to investigations
Solar System Conducts simple investigations
Weather—data and forecasting Uses tools for collecting data
Physical Science Uses charts and graphs
Light Uses data to answer questions
Sound Writes and uses instructions
Force, Mass, and Motion (simple machines) Understands fairness
Effects of Gravity Justifies reasonable answers
Life Science Identifies patterns of change
Ecosystems Researches for information
Food web/Food chain Understands the importance of safety concerns
Adaptation--Survival/Extinction

S4CS2. Students will have the computation and estimation skills necessary for analyzing data and following scientific explanations.
    a. Add, subtract, multiply, and divide whole numbers mentally, on paper, and with a calculator.
    b. Use fractions and decimals, and translate between decimals and commonly encountered fractions – halves, thirds, fourths, fifths, tenths, and hundredths (but not sixths, sevenths, and so on) – in scientific calculations.
    c. Judge whether measurements and computations of quantities, such as length, area, volume, weight, or time, are reasonable answers to scientific problems by comparing them to typical values.

S4CS3. Students will use tools and instruments for observing, measuring, and manipulating objects in scientific activities utilizing safe laboratory procedures.
    a. Choose appropriate common materials for making simple mechanical constructions and repairing things.
    b. Measure and mix dry and liquid materials in prescribed amounts, exercising reasonable safety.
    c. Use computers, cameras and recording devices for capturing information.
    d. Identify and practice accepted safety procedures in manipulating science materials and equipment.

S4CS4. Students will use ideas of system, model, change, and scale in exploring scientific and technological matters.
    a. Observe and describe how parts influence one another in things with many parts.
    b. Use geometric figures, number sequences, graphs, diagrams, sketches, number lines, maps, and stories to represent corresponding features of objects, events, and processes in the real world. Identify ways in which the representations do not match their original counterparts.
    c. Identify patterns of change in things—such as steady, repetitive, or irregular change—using records, tables, or graphs of measurements where appropriate.

S4CS5. Students will communicate scientific ideas and activities clearly.
    a. Write instructions that others can follow in carrying out a scientific procedure.
    b. Make sketches to aid in explaining scientific procedures or ideas.
    c. Use numerical data in describing and comparing objects and events.
    d. Locate scientific information in reference books, back issues of newspapers and magazines, CD-ROMs, and computer databases.

S4CS6. Students will question scientific claims and arguments effectively.
    a. Support statements with facts found in books, articles, and databases, and identify the sources used.
    b. Identify when comparisons might not be fair because some conditions are different.

S4CS7. Students will be familiar with the character of scientific knowledge and how it is achieved.
Students will recognize that:
    a. Similar scientific investigations seldom produce exactly the same results, which may differ due to unexpected differences in whatever is being investigated, unrecognized differences in the methods or circumstances of the investigation, or observational uncertainties.
    b. Some scientific knowledge is very old and yet is still applicable today.

S4CS8. Students will understand important features of the process of scientific inquiry.
Students will apply the following to inquiry learning practices:
    a. Scientific investigations may take many different forms, including observing what things are like or what is happening somewhere, collecting specimens for analysis, and doing experiments.
    b. Clear and active communication is an essential part of doing science. It enables scientists to inform others about their work, expose their ideas to criticism by other scientists, and stay informed about scientific discoveries around the world.
    c. Scientists use technology to increase their power to observe things and to measure and compare things accurately.
    d. Science involves many different kinds of work and engages men and women of all ages and backgrounds.

S4E2. Students will model the position and motion of the earth in the solar system and will explain the role of relative position and motion in determining sequence of the phases of the moon.
    a. Explain the day/night cycle of the earth using a model.
    b. Explain the sequence of the phases of the moon.
    c. Demonstrate the revolution of the earth around the sun and the earth’s tilt to explain the seasonal changes.
    d. Demonstrate the relative size and order from the sun of the planets in the solar system.

S4E3. Students will differentiate between the states of water and how they relate to the water cycle and weather.
    a. Demonstrate how water changes states from solid (ice) to liquid (water) to gas (water vapor/steam) and changes from gas to liquid to solid.
    b. Identify the temperatures at which water becomes a solid and at which water becomes a gas.
    c. Investigate how clouds are formed.
    d. Explain the water cycle (evaporation, condensation, and precipitation).
    e. Investigate different forms of precipitation and sky conditions. (rain, snow, sleet, hail, clouds, and fog)

S4E4. Students will analyze weather charts/maps and collect weather data to predict weather events and infer patterns and seasonal changes.
    a. Identify weather instruments and explain how each is used in gathering weather data and making forecasts. (Thermometer, rain gauge, barometer, wind vane, anemometer)
    b. Using a weather map, identify the fronts, temperature, and precipitation and use the information to interpret the weather conditions.
    c. Use observations and records of weather conditions to predict weather patterns throughout the year.
    d. Differentiate between weather and climate.

S4P1. Students will investigate the nature of light using tools such as mirrors, lenses, and prisms.
    a. Identify materials that are transparent, opaque, and translucent.
    b. Investigate the reflection of light using a mirror and a light source.
    c. Identify the physical attributes of a convex lens, a concave lens, and a prism and where each is used.

S4P2. Students will demonstrate how sound is produced by vibrating objects and how sound can be varied by changing the rate of vibration.
    a. Investigate how sound is produced.
    b. Recognize the conditions that cause pitch to vary.

S4P3. Students will demonstrate the relationship between the application of a force and the resulting change in position and motion on an object.
    a. Identify simple machines and explain their uses. (lever, pulley, wedge, inclined plane, screw, wheel and axle)
    b. Using different size objects, observe how force affects speed and motion.
    c. Explain what happens to the speed or direction of an object when a greater force than the initial one is applied.
    d. Demonstrate the effect of gravitational force on the motion of an object. Teacher note: The use of mathematical formulas is not recommended in S4P3. Fourth grade students should carry out investigations to provide a foundation of concrete experience for the abstract understandings of physical science in upper grades.

S4L1. Students will describe the roles of organisms and the flow of energy within an ecosystem.
    a. Identify the roles of producers, consumers, and decomposers in a community.
    b. Demonstrate the flow of energy through a food web/food chain beginning with sunlight and including producers, consumers, and decomposers.
    c. Predict how changes in the environment would affect a community (ecosystem) of organisms.
    d. Predict effects on a population if some of the plants or animals in the community are scarce or if there are too many.

S4L2. Students will identify factors that affect the survival or extinction of organisms such as adaptation, variation of behaviors (hibernation) and external features (camouflage and protection).
    a. Identify external features of organisms that allow them to survive or reproduce better than organisms that do not have these features. (e.g. camouflage, use of hibernation, protection, etc.)
    b. Identify factors that may have led to the extinction of some organisms.