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Skills available for Arizona first-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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Physical Sciences

  • 1.P2U1.1 Plan and carry out investigations demonstrating the effect of placing objects made with different materials in the path of a beam of light and predict how objects with similar properties will affect the beam of light.

  • 1.P2U1.2 Use models to provide evidence that vibrating matter creates sound and sound can make matter vibrate.

  • 1.P3U1.3 Plan and carry out investigations which demonstrate how equal forces can balance objects and how unequal forces can push, pull, or twist objects, making them change their speed, direction, or shape.

  • 1.P4U2.4 Design and evaluate ways to increase or reduce heat from friction between two objects.

Earth and Space Sciences

  • 1.E1U1.5 Obtain, evaluate, and communicate information about the properties of Earth materials and investigate how humans use natural resources in everyday life.

Life Sciences