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State StandardsGradeLocal Unit NamePEPE TextMosa Mack Unit
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Iowa Science Standards4Energy4-PS3-1Use evidence to construct an explanation relating the speed of an object to the energy of that object.Energy Transfer
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Iowa Science Standards4Energy4-PS3-2Make observations to provide evidence that energy can be transferred from place to place by sound, light, heat, and electric currents.Energy Transfer
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Iowa Science Standards4Energy4-PS3-3Ask questions and predict outcomes about the changes in energy that occur when objects collide.Energy Transfer
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Iowa Science Standards4Energy4-PS3-4Apply scientific ideas to design, test, and refine a device that converts energy from one form to another.*Energy Transfer
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Iowa Science Standards4Waves and their Applications in Technologies for Information Transfer4-PS4-1Develop a model of waves to describe patterns in terms of amplitude and wavelength and that waves can cause objects to move.Energy Transfer
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Iowa Science Standards4Waves and their Applications in Technologies for Information Transfer4-PS4-2Develop a model to describe that light reflecting from objects and entering the eye allows objects to be seen.Energy Transfer
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Iowa Science Standards4Waves and their Applications in Technologies for Information Transfer4-PS4-3Generate and compare multiple solutions that use patterns to transfer information.*Energy Transfer
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Iowa Science Standards4From Molecules to Organisms: Structures and Processes4-LS1-1Construct an argument that plants and animals have internal and external structures that function to support survival, growth, behavior, and reproduction.Plant & Animal Structures
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Iowa Science Standards4From Molecules to Organisms: Structures and Processes4-LS1-2Use a model to describe that animals receive different types of information through their senses, process the information in their brain, and respond to the information in different ways.Plant & Animal Structures
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Iowa Science Standards4Earth’s Place in the Universe4-ESS1-1Identify evidence from patterns in rock formations and fossils in rock layers to support an explanation for changes in a landscape over time.Earth's Processes & Mapping
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Iowa Science Standards4Earth’s Systems4-ESS2-1Make observations and/or measurements to provide evidence of the effects of weathering or the rate of erosion by water, ice, wind, or vegetation.Earth's Processes & Mapping
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Iowa Science Standards4Earth’s Systems4-ESS2-2Analyze and interpret data from maps to describe patterns of Earth’s features.Earth's Processes & Mapping
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Iowa Science Standards4Earth and Human Activity4-ESS3-1Obtain and combine information to describe that energy and fuels are derived from natural resources and their uses affect the environment.Natural Resources
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Iowa Science Standards4Earth and Human Activity4-ESS3-2Generate and compare multiple solutions to reduce the impacts of natural Earth processes on humans.*Earth's Processes & Mapping
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Iowa Science Standards4,5Engineering Design3-5-ETS1-1Define a simple design problem reflecting a need or a want that includes specified criteria for success and constraints on materials, time, or cost.Unit Engineering Challenges
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Iowa Science Standards4,5Engineering Design3-5-ETS1-2Generate and compare multiple possible solutions to a problem based on how well each is likely to meet the criteria and constraints of the problem.Unit Engineering Challenges
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Iowa Science Standards4,5Engineering Design3-5-ETS1-3Plan and carry out fair tests in which variables are controlled and failure points are considered to identify aspects of a model or prototype that can be improved.Unit Engineering Challenges
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Iowa Science Standards5Matter and its Interactions5-PS1-1Develop a model to describe that matter is made of particles too small to be seen.Matter and Its Interactions
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Iowa Science Standards5Matter and its Interactions5-PS1-2Measure and graph quantities to provide evidence that regardless of the type of change that occurs when heating, cooling, or mixing substances, the total weight of matter is conserved.Matter and Its Interactions
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Iowa Science Standards5Matter and its Interactions5-PS1-3Make observations and measurements to identify materials based on their properties.Matter and Its Interactions
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Iowa Science Standards5Matter and its Interactions5-PS1-4Conduct an investigation to determine whether the mixing of two or more substances results in new substances.Matter and Its Interactions
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Iowa Science Standards5Motion and Stability: Forces and Interactions5-PS2-1Support an argument that the gravitational force exerted by Earth on objects is directed down.Gravity
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Iowa Science Standards5Energy5-PS3-1Use models to describe that energy in animals’ food (used for body repair, growth, motion, and to maintain body warmth) was once energy from the sun.Food Webs
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Iowa Science Standards5From Molecules to Organisms: Structures and Processes5-LS1-1Support an argument that plants get the materials they need for growth chiefly from air and water.Food Webs
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Iowa Science Standards5Ecosystems: Interactions, Energy, and Dynamics5-LS2-1Develop a model to describe the movement of matter among plants, animals, decomposers, and the environment.Food Webs
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Iowa Science Standards5Earth’s Place in the Universe5-ESS1-1Support an argument that the apparent brightness of the sun and stars is due to their relative distances from the Earth.Earth's Place in the Universe
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Iowa Science Standards5Earth’s Place in the Universe5-ESS1-2Represent data in graphical displays to reveal patterns of daily changes in length and direction of shadows, day and night, and the seasonal appearance of some stars in the night sky.Earth's Place in the Universe
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Iowa Science Standards5Earth’s Systems5-ESS2-1Develop a model using an example to describe ways the geosphere, biosphere, hydrosphere, and/or atmosphere interact.Earth's Spheres
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Iowa Science Standards5Earth’s Systems5-ESS2-2Describe and graph the amounts and percentages of water and fresh water in various reservoirs to provide evidence about the distribution of water on Earth.Earth's Spheres
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Iowa Science Standards5Earth and Human Activity5-ESS3-1Obtain and combine information about ways individual communities use science ideas to protect the Earth’s resources and environment.Earth's Spheres
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