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Skills available for Nebraska eighth-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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SC.8.1 Forces and Interactions

SC.8.2 Waves and Electromagnetic Radiation

  • SC.8.2.2 Gather, analyze, and communicate evidence of waves and electromagnetic radiation.

    • SC.8.2.2.A Use mathematical representations to describe a simple model for waves that includes how the amplitude of a wave is related to the energy in a wave.

    • SC.8.2.2.B Develop and use a model to describe that waves are reflected, absorbed, or transmitted through various materials.

    • SC.8.2.2.C Integrate qualitative scientific and technical information to support the claim that digitized signals are a more reliable way to encode and transmit information than analog signals.

SC.8.4 Energy

SC.8.9 Heredity: Inheritance and Variation of Traits

SC.8.10 Natural Selection and Adaptations

SC.8.11 Space Systems

SC.8.14 History of Earth

  • SC.8.14.7 Gather, analyze, and communicate evidence to explain Earth's history.