Mississippi

L.4 Life Science

• DCI.L.4.1 Hierarchical Organization

  • L.4.1 Students will demonstrate an understanding of the organization, functions, and interconnections of the major human body systems.

    • L.4.1.1 Use technology or other resources to research and discover general system function (e.g., machines, water cycle) as they relate to human organ systems and identify organs that work together to create organ systems.

    • L.4.1.2 Obtain and communicate data to describe patterns that indicate the nature of relationships between human organ systems, which interact with one another to control digestion, respiration, circulation, excretion, movement, coordination, and protection from infection.

      • Human organs and their functions (4-L.3)

    • L.4.1.3 Construct models of organ systems (e.g. circulatory, digestive, respiratory, muscular, skeletal, nervous) to demonstrate both the unique function of the system and how multiple organs and organ systems work together to accomplish more complex functions.

      • Identify mammals, birds, fish, reptiles, and amphibians (4-J.2)
      • Identify vertebrates and invertebrates (4-J.3)
      • Use evidence to classify mammals, birds, fish, reptiles, and amphibians (4-J.4)
      • Use evidence to classify animals (4-J.5)
      • Read and construct animal life cycle diagrams (4-L.1)
      • Compare animal life cycles (4-L.2)
      • Human organs and their functions (4-L.3)
      • Body systems: circulation and respiration (4-L.4)
      • Body systems: digestion (4-L.5)
      • Body systems: removing waste (4-L.6)
      • Body systems: perception and motion (4-L.7)
      • Classify fruits and vegetables as plant parts (4-M.1)
      • Identify plant parts and their functions (4-M.2)
      • Identify flower parts and their functions (4-M.4)
      • Describe and construct flowering plant life cycles (4-M.5)
      • Describe and construct conifer life cycles (4-M.6)
      • Introduction to adaptations (4-N.1)
      • Animal adaptations: beaks, mouths, and necks (4-N.2)
      • Animal adaptations: feet and limbs (4-N.3)
      • Animal adaptations: skins and body coverings (4-N.4)

    • L.4.1.4 Research and communicate how noninfectious diseases (e.g. diabetes, heart disease) and infectious diseases (e.g. cold, flu) serve to disrupt the function of the body system.

    • L.4.1.5 Using informational text, investigate how scientific fields, medical specialties, and research methods help us find new ways to maintain a healthy body and lifestyle (e.g. diet, exercise, vaccines, and mental health).

• DCI.L.4.2 Reproduction and Heredity

  • L.4.2 Students will demonstrate an understanding of life cycles, including familiar plants and animals (e.g., reptiles, amphibians, or birds).

    • L.4.2.1 Compare and contrast life cycles of familiar plants and animals.

      • Read and construct animal life cycle diagrams (4-L.1)
      • Compare animal life cycles (4-L.2)
      • Describe and construct flowering plant life cycles (4-M.5)
      • Describe and construct conifer life cycles (4-M.6)

    • L.4.2.2 Develop and use models to explain the unique and diverse life cycles of organisms other than humans (e.g., flowering plants, frogs, or butterflies) including commonalities (e.g., birth, growth, reproduction, or death).

      • Read and construct animal life cycle diagrams (4-L.1)
      • Compare animal life cycles (4-L.2)
      • Describe and construct flowering plant life cycles (4-M.5)
      • Describe and construct conifer life cycles (4-M.6)

P.4 Physical Science

• DCI.P.4.6 Motions, Forces, and Energy

  • P.4.6A Students will demonstrate an understanding of the common sources and uses of heat and electric energy and the materials used to transfer heat and electricity.

    • P.4.6A.1 Obtain and communicate information to compare how different processes (including burning, friction, and electricity) serve as sources of heat energy.

    • P.4.6A.2 Plan and conduct scientific investigations to classify different materials as either an insulator or conductor of electricity.

    • P.4.6A.3 Develop models demonstrating how heat and electrical energy can be transformed into other forms of energy (e.g., motion, sound, heat, or light).

      • Energy transformation (4-I.1)

    • P.4.6A.4 Develop models that demonstrate the path of an electric current in a complete, simple circuit (e.g., lighting a light bulb or making a sound).

    • P.4.6A.5 Use informational text and technology resources to communicate technological breakthroughs made by historical figures in electricity (e.g. Alessandro Volta, Michael Faraday, Nicola Tesla, Thomas Edison, incandescent light bulbs, batteries, Light Emitting Diodes).

    • P.4.6A.6 Design a device that converts any form of energy from one form to another form (e.g., construct a musical instrument that will convert vibrations to sound by controlling varying pitches, a solar oven that will convert energy from the sun to heat energy, or a simple circuit that can be used to complete a task). Use an engineering design process to define the problem, design, construct, evaluate, and improve the device.

      • Energy transformation (4-I.1)

  • P.4.6B Students will demonstrate an understanding of the properties of light as forms of energy.

    • P.4.6B.1 Construct scientific evidence to support the claim that white light is made up of different colors. Include the work of Sir Isaac Newton to communicate results.

    • P.4.6B.2 Obtain and communicate information to explain how the visibility of an object is related to light.

    • P.4.6B.3 Develop and use models to communicate how light travels and behaves when it strikes an object, including reflection, refraction, and absorption.

    • P.4.6B.4 Plan and conduct scientific investigations to explain how light behaves when it strikes transparent, translucent, and opaque materials.

  • P.4.6C Students will demonstrate an understanding of the properties of sound as a form of energy.

    • P.4.6C.1 Plan and conduct scientific investigations to test how different variables affect the properties of sound (i.e., pitch and volume).

    • P.4.6C.2 In relation to how sound is perceived by humans, analyze and interpret data from observations and measurements to report how changes in vibration affect the pitch and volume of sound.

    • P.4.6C.3 Obtain and communicate information about scientists who pioneered in the science of sound, (e.g., Alexander Graham Bell, Robert Boyle, Daniel Bernoulli, and Guglielmo Marconi).

E.4 Earth and Space Science

• DCI.E.4.9 Earth's Systems and Cycles

  • E.4.9A Students will demonstrate an understanding of how the water cycle is propelled by the sun's energy.

    • E.4.9A.1 Develop and use models to explain how the sun's energy drives the water cycle. (e.g., evaporation, condensation, precipitation, transpiration, runoff, and groundwater).

      • Label parts of water cycle diagrams (5-U.2)
      • Select parts of water cycle diagrams (5-U.3)

  • E.4.9B Students will demonstrate an understanding of weather and climate patterns.

    • E.4.9B.1 Analyze and interpret data (e.g., temperature, precipitation, wind speed/direction, relative humidity, or cloud types) to predict changes in weather over time.

      • Collect and graph temperature data (4-U.3)

    • E.4.9B.2 Construct explanations about regional climate differences using maps and long-term data from various regions.

      • Weather and climate around the world (4-U.5)
      • Use climate data to make predictions (4-U.7)
      • Use data to describe climates (4-U.8)

    • E.4.9B.3 Design weather instruments utilized to measure weather conditions (e.g., barometer, hygrometer, rain gauge, anemometer, or wind vane). Use an engineering design process to define the problem, design, construct, evaluate, and improve the weather instrument.

  • E.4.9C Students will demonstrate an understanding of how natural processes and human activities affect the features of Earth's landforms and oceans.

    • E.4.9C.1 Analyze and interpret data to describe and predict how natural processes (e.g., weathering, erosion, deposition, earthquakes, tsunamis, hurricanes, or storms) affect Earth's surface.

      • Changes to Earth's surface: erosion (4-S.1)

    • E.4.9C.2 Develop and use models of natural processes to explain the effect of the movement of water on the ocean shore zone, including beaches, barrier islands, estuaries, and inlets (e.g., marshes, bays, lagoons, fjord, or sound).

    • E.4.9C.3 Construct scientific arguments from evidence to support claims that human activities, such as conservation efforts or pollution, affect the land, oceans, and atmosphere of Earth.

      • Evaluate multiple design solutions to prevent flooding (4-X.1)
      • Identify the best design solution to prevent hurricane damage (4-X.2)

    • E.4.9C.4 Research and explain how systems (i.e., the atmosphere, geosphere, and/or hydrosphere), interact and support life in the biosphere.

    • E.4.9C.5 Obtain and communicate information about severe weather phenomena (e.g., thunderstorms, hurricanes, or tornadoes) to explain steps humans can take to reduce the impact of severe weather events.

      • Evaluate multiple design solutions to prevent flooding (4-X.1)
      • Identify the best design solution to prevent hurricane damage (4-X.2)

• DCI.E.4.10 Earth's Resources

  • E.4.10 Students will demonstrate an understanding of the various sources of energy used for human needs along with their effectiveness and possible impacts.

    • E.4.10.1 Organize simple data sets to compare energy and pollution output of various traditional, nonrenewable resources (e.g. coal, crude oil, wood).

    • E.4.10.2 Use technology or informational text to investigate, evaluate, and communicate various forms of clean energy generation.

      • Evaluate natural energy sources (4-R.1)