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Skills available for Ohio fifth-grade science standards

Standards are in black and IXL science skills are in dark green. Hold your mouse over the name of a skill to view a sample question. Click on the name of a skill to practice that skill.

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This theme focuses on helping students recognize the components of various systems and then investigate dynamic and sustainable relationships within systems using scientific inquiry.

  • During the years of grades 5-8, all students must use the following scientific processes, with appropriate laboratory safety techniques, to construct their knowledge and understanding in all science content areas:

    • Identify questions that can be answered through scientific investigations;

    • Design and conduct a scientific investigation;

    • Use appropriate mathematics, tools and techniques to gather data and information;

    • Analyze and interpret data;

    • Develop descriptions, models, explanations and predictions;

    • Think critically and logically to connect evidence and explanations;

    • Recognize and analyze alternative explanations and predications; and

    • Communicate scientific procedures and explanations.

ESS Earth and Space Science

  • This topic focuses on the characteristics, cycles and patterns in the solar system and within the universe.

    • The solar system includes the sun and all celestial bodies that orbit the sun. Each planet in the solar system has unique characteristics.

      • The distance from the sun, size, composition and movement of each planet are unique. Planets revolve around the sun in elliptical orbits. Some of the planets have moons and/or debris that orbit them. Comets, asteroids and meteoroids orbit the sun.

    • The sun is one of many stars that exist in the universe.

      • The sun appears to be the largest star in the sky because it is the closest star to Earth. Some stars are larger than the sun and some stars are smaller than the sun.

    • Most of the cycles and patterns of motion between the Earth and sun are predictable.

      • Earth's revolution around the sun takes approximately 365 days. Earth completes one rotation on its axis in a 24-hour period, producing day and night. This rotation makes the sun, stars and moon appear to change position in the sky. Earth's axis is tilted at an angle of 23.5°. This tilt, along with Earth's revolution around the sun, affects the amount of direct sunlight that the Earth receives in a single day and throughout the year. The average daily temperature is related to the amount of direct sunlight received. Changes in average temperature throughout the year are identified as seasons.

LS Life Science

PS Physical Science

  • This topic focuses on the forces that affect motion. This includes the relationship between the change in speed of an object, the amount of force applied and the mass of the object. Light and sound are explored as forms of energy that move in predictable ways, depending on the matter through which they move.

    • The amount of change in movement of an object is based on the mass of the object and the amount of force exerted.

    • Light and sound are forms of energy that behave in predictable ways.

      • Light travels and maintains its direction until it interacts with an object or moves from one medium to another and then it can be reflected, refracted or absorbed.

      • Sound is produced by vibrating objects and requires a medium through which to travel. The rate of vibration is related to the pitch of the sound.