Science+Resources

= Science, Grade 5 =

(1) Scientific investigation and reasoning. The student conducts classroom and outdoor investigations following home and school safety procedures and environmentally appropriate and ethical practices. The student is expected to: (A) demonstrate safe practices and the use of safety equipment as described in the Texas Safety Standards during classroom and outdoor investigations; and [] (B) make informed choices in the conservation, disposal, and recycling of materials. []

(2) Scientific investigation and reasoning. The student uses scientific methods during laboratory and outdoor investigations. The student is expected to: (A) describe, plan, and implement simple experimental investigations testing one variable; []

(B) ask well-defined questions, formulate testable hypotheses, and select and use appropriate equipment and technology; []

(C) collect information by detailed observations and accurate measuring; []

(D) analyze and interpret information to construct reasonable explanations from direct (observable) and indirect (inferred) evidence; []

(E) demonstrate that repeated investigations may increase the reliability of results; <span style="display: block; font-family: 'Times New Roman',Times,serif;">[]

<span style="display: block; font-family: 'Times New Roman',Times,serif;">(F) communicate valid conclusions in both written and verbal forms; and <span style="display: block; font-family: 'Times New Roman',Times,serif;">http://brainbites.nasa.gov/#/snowboarder-like-astronaut

<span style="display: block; font-family: 'Times New Roman',Times,serif;">(G) construct appropriate simple graphs, tables, maps, and charts using technology, including computers, to organize, examine, and evaluate information. http://funschool.kaboose.com/formula-fusion/games/game_element_lab.html

<span style="display: block; font-family: 'Times New Roman',Times,serif;">(3) Scientific investigation and reasoning. The student uses critical thinking and scientific problem solving to make informed decisions. The student is expected to: <span style="display: block; font-family: 'Times New Roman',Times,serif;">(A) in all fields of science, analyze, evaluate, and critique scientific explanations by using empirical evidence, logical reasoning, and experimental and observational testing, including examining all sides of scientific evidence of those scientific explanations, so as to encourage critical thinking by the student; <span style="display: block; font-family: 'Times New Roman',Times,serif;">[]

<span style="display: block; font-family: 'Times New Roman',Times,serif;">(B) evaluate the accuracy of the information related to promotional materials for products and services such as nutritional labels; <span style="display: block; font-family: 'Times New Roman',Times,serif;">[] <span style="display: block; font-family: 'Times New Roman',Times,serif;">(C) draw or develop a model that represents how something works or looks that cannot be seen such as how a soda dispensing machine works; and

<span style="display: block; font-family: 'Times New Roman',Times,serif;">(D) connect grade-level appropriate science concepts with the history of science, science careers, and contributions of scientists. <span style="display: block; font-family: 'Times New Roman',Times,serif;">[]

<span style="display: block; font-family: 'Times New Roman',Times,serif;">(4) Scientific investigation and reasoning. The student knows how to use a variety of tools and methods to conduct science inquiry. The student is expected to: <span style="display: block; font-family: 'Times New Roman',Times,serif;">(A) collect, record, and analyze information using tools, including calculators, microscopes, cameras, computers, hand lenses, metric rulers, Celsius thermometers, prisms, mirrors, pan balances, triple beam balances, spring scales, graduated cylinders, beakers, hot plates, meter sticks, magnets, collecting nets, and notebooks; timing devices, including clocks and stopwatches; and materials to support observations of habitats or organisms such as terrariums and aquariums; and <span style="display: block; font-family: 'Times New Roman',Times,serif;">[]

<span style="display: block; font-family: 'Times New Roman',Times,serif;">B) Use safety equipment, including safety goggles and gloves. <span style="display: block; font-family: 'Times New Roman',Times,serif;">[]

<span style="display: block; font-family: 'Times New Roman',Times,serif;">(5) Matter and energy. The student knows that matter has measurable physical properties and those properties determine how matter is classified, changed, and used. The student is expected to: <span style="display: block; font-family: 'Times New Roman',Times,serif;">(A) Classify matter based on physical properties, including mass, magnetism, physical state (solid, liquid, and gas), relative density (sinking and floating), solubility in water, and the ability to conduct or insulate thermal energy or electric energy; <span style="display: block; font-family: 'Times New Roman',Times,serif;">[]

<span style="display: block; font-family: 'Times New Roman',Times,serif;">(B) Identify the boiling and freezing/melting points of water on the Celsius scale; <span style="display: block; font-family: 'Times New Roman',Times,serif;">[]

<span style="display: block; font-family: 'Times New Roman',Times,serif;">(C) Demonstrate that some mixtures maintain physical properties of their ingredients such as iron filings and sand; and <span style="display: block; font-family: 'Times New Roman',Times,serif;">[]

<span style="display: block; font-family: 'Times New Roman',Times,serif;">(D) Identify changes that can occur in the physical properties of the ingredients of solutions such as dissolving salt in water or adding lemon juice to water. <span style="display: block; font-family: 'Times New Roman',Times,serif;">[]

<span style="display: block; font-family: 'Times New Roman',Times,serif;">(6) Force, motion, and energy. The student knows that energy occurs in many forms and can be observed in cycles, patterns, and systems. The student is expected to: <span style="display: block; font-family: 'Times New Roman',Times,serif;">(A) Explore the uses of energy, including mechanical, light, thermal, electrical, and sound energy; <span style="display: block; font-family: 'Times New Roman',Times,serif;">[]

<span style="display: block; font-family: 'Times New Roman',Times,serif;">(B) demonstrate that the flow of electricity in circuits requires a complete path through which an electric current can pass and can produce light, heat, and sound; <span style="display: block; font-family: 'Times New Roman',Times,serif;">[]

<span style="display: block; font-family: 'Times New Roman',Times,serif;">(C) demonstrate that light travels in a straight line until it strikes an object or travels through one medium to another and demonstrate that light can be reflected such as the use of mirrors or other shiny surfaces and refracted such as the appearance of an object when observed through water; and <span style="display: block; font-family: 'Times New Roman',Times,serif;">[] <span style="display: block; font-family: 'Times New Roman',Times,serif;">(D) design an experiment that tests the effect of force on an object. <span style="display: block; font-family: 'Times New Roman',Times,serif;">[]

<span style="display: block; font-family: 'Times New Roman',Times,serif;">(7) Earth and space. The student knows Earth's surface is constantly changing and consists of useful resources. The student is expected to: <span style="display: block; font-family: 'Times New Roman',Times,serif;">(A) explore the processes that led to the formation of sedimentary rocks and fossil fuels; <span style="display: block; font-family: 'Times New Roman',Times,serif;">[]

<span style="display: block; font-family: 'Times New Roman',Times,serif;">(B) recognize how landforms such as deltas, canyons, and sand dunes are the result of changes to Earth's surface by wind, water, and ice; <span style="display: block; font-family: 'Times New Roman',Times,serif;">http://spaceplace.nasa.gov/en/kids/landsat/game.shtml

<span style="display: block; font-family: 'Times New Roman',Times,serif;">(C) identify alternative energy resources such as wind, solar, hydroelectric, geothermal, and biofuels; and <span style="display: block; font-family: 'Times New Roman',Times,serif;">[]

<span style="display: block; font-family: 'Times New Roman',Times,serif;">(D) identify fossils as evidence of past living organisms and the nature of the environments at the time using models. <span style="display: block; font-family: 'Times New Roman',Times,serif;">[]

<span style="display: block; font-family: 'Times New Roman',Times,serif;">(8) Earth and space. The student knows that there are recognizable patterns in the natural world and among the Sun, Earth, and Moon system. The student is expected to: <span style="display: block; font-family: 'Times New Roman',Times,serif;">(A) differentiate between weather and climate; <span style="display: block; font-family: 'Times New Roman',Times,serif;">[] <span style="display: block; font-family: 'Times New Roman',Times,serif;">(B) explain how the Sun and the ocean interact in the water cycle; <span style="display: block; font-family: 'Times New Roman',Times,serif;">[] <span style="display: block; font-family: 'Times New Roman',Times,serif;">(C) demonstrate that Earth rotates on its axis once approximately every 24 hours causing the day/night cycle and the apparent movement of the Sun across the sky; and <span style="display: block; font-family: 'Times New Roman',Times,serif;">[] <span style="display: block; font-family: 'Times New Roman',Times,serif;">(D) identify and compare the physical characteristics of the Sun, Earth, and Moon. <span style="display: block; font-family: 'Times New Roman',Times,serif;">http://ruizamadoplanetes.wikispaces.com/The+Sun,+The+Earth+%26+The+Moon

<span style="display: block; font-family: 'Times New Roman',Times,serif;">(9) Organisms and environments. The student knows that there are relationships, systems, and cycles within environments. The student is expected to: <span style="display: block; font-family: 'Times New Roman',Times,serif;">(A) observe the way organisms live and survive in their ecosystem by interacting with the living and non-living elements; <span style="display: block; font-family: 'Times New Roman',Times,serif;">[] <span style="display: block; font-family: 'Times New Roman',Times,serif;">(B) describe how the flow of energy derived from the Sun, used by producers to create their own food, is transferred through a food chain and food web to consumers and decomposers; <span style="display: block; font-family: 'Times New Roman',Times,serif;">[] <span style="display: block; font-family: 'Times New Roman',Times,serif;">[]

<span style="display: block; font-family: 'Times New Roman',Times,serif;">(C) predict the effects of changes in ecosystems caused by living organisms, including humans, such as the overpopulation of grazers or the building of highways; and <span style="display: block; font-family: 'Times New Roman',Times,serif;">[]

<span style="display: block; font-family: 'Times New Roman',Times,serif;">(D) identify the significance of the carbon dioxide-oxygen cycle to the survival of plants and animals. <span style="display: block; font-family: 'Times New Roman',Times,serif;">[]

<span style="display: block; font-family: 'Times New Roman',Times,serif;">(10) Organisms and environments. The student knows that organisms undergo similar life processes and have structures that help them survive within their environments. The student is expected to: <span style="display: block; font-family: 'Times New Roman',Times,serif;">(A) compare the structures and functions of different species that help them live and survive such as hooves on prairie animals or webbed feet in aquatic animals; <span style="display: block; font-family: 'Times New Roman',Times,serif;">[]

<span style="display: block; font-family: 'Times New Roman',Times,serif;">(B) differentiate between inherited traits of plants and animals such as spines on a cactus or shape of a beak and learned behaviors such as an animal learning tricks or a child riding a bicycle; and <span style="display: block; font-family: 'Times New Roman',Times,serif;">[]

<span style="display: block; font-family: 'Times New Roman',Times,serif;">(C) describe the differences between complete and incomplete metamorphosis of insects. <span style="display: block; font-family: 'Times New Roman',Times,serif;">[]