Scientific investigation and reasoning | eTAP Lesson |
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The student conducts classroom and outdoor investigations following home and school safety procedures and environmentally appropriate and ethical practices. | |
Demonstrate safe practices and the use of safety equipment as described in the Texas Safety Standards during classroom and outdoor investigations
TX.SCI.112.7.1.A |
You Can Be a Scientist The Scientific Method |
Make informed choices in the conservation, disposal, and recycling of materials
TX.SCI.112.7.1.B |
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The student uses scientific methods during laboratory and outdoor investigations | |
Describe, plan, and implement simple experimental investigations testing one variable
TX.SCI.112.7.2.A |
Planning and Conducting an Experiment |
The student uses scientific methods during laboratory and outdoor investigations. | |
Ask well-defined questions, formulate testable hypotheses, and select and use appropriate equipment and technology
TX.SCI.112.7.2.B |
You Can Be a Scientist |
The student uses scientific methods during laboratory and outdoor investigations | |
Collect information by detailed observations and accurate measuring
TX.SCI.112.7.2.C |
You Can Be a Scientist |
Analyze and interpret information to construct reasonable explanations from direct (observable) and indirect (inferred) evidence
TX.SCI.112.7.2.D |
Drawing Conclusions |
The student uses scientific methods during laboratory and outdoor investigations. | |
Demonstrate that repeated investigations may increase the reliability of results
TX.SCI.112.7.2.E |
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The student uses scientific methods during laboratory and outdoor investigations | |
Communicate valid conclusions in both written and verbal forms
TX.SCI.112.7.2.F |
The Scientific Method |
The student uses scientific methods during laboratory and outdoor investigations. | |
Construct appropriate simple graphs, tables, maps, and charts using technology, including computers, to organize, examine, and evaluate information
TX.SCI.112.7.2.G |
Measuring and Estimating |
The student uses critical thinking and scientific problem solving to make informed decisions. | |
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
TX.SCI.112.7.3.A |
The Scientific Method Classifying Objects |
Evaluate the accuracy of the information related to promotional materials for products and services such as nutritional labels
TX.SCI.112.7.3.B |
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The student uses critical thinking and scientific problem solving to make informed decisions | |
Draw or develop a model that represents how something works or looks that cannot be seen such as how a soda dispensing machine works
TX.SCI.112.7.3.C |
Atoms and Molecules |
Connect grade-level appropriate science concepts with the history of science, science careers, and contributions of scientists
TX.SCI.112.7.3.D |
Atoms and Molecules |
The student knows how to use a variety of tools and methods to conduct science inquiry | |
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
TX.SCI.112.7.4.A |
Planning and Conducting an Experiment |
The student knows how to use a variety of tools and methods to conduct science inquiry. | |
Use safety equipment, including safety goggles and gloves
TX.SCI.112.7.4.B |
Let it Grow Experiments |
Matter and energy | eTAP Lesson |
The student knows that matter has measurable physical properties and those properties determine how matter is classified, changed, and used. | |
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
TX.SCI.112.7.5.A |
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The student knows that matter has measurable physical properties and those properties determine how matter is classified, changed, and used | |
Identify the boiling and freezing/melting points of water on the Celsius scale
TX.SCI.112.7.5.B |
Unit Preview |
The student knows that matter has measurable physical properties and those properties determine how matter is classified, changed, and used. | |
Demonstrate that some mixtures maintain physical properties of their ingredients such as iron filings and sand
TX.SCI.112.7.5.C |
Elements and the Periodic Table |
The student knows that matter has measurable physical properties and those properties determine how matter is classified, changed, and used | |
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
TX.SCI.112.7.5.D |
Metals and Salts |
Force, motion, and energy | eTAP Lesson |
The student knows that energy, force, and motion are related and are a part of their everyday life | |
Explore the uses of energy, including mechanical, light, thermal, electrical, and sound energy
TX.SCI.112.7.6.A |
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Explore interactions between magnets and various materials
TX.SCI.112.7.6.B |
How a Magnet Works |
The student knows that energy, force, and motion are related and are a part of their everyday life. | |
Observe and describe the location of an object in relation to another such as above, below, behind, in front of, and beside
TX.SCI.112.7.6.C |
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The student knows that energy, force, and motion are related and are a part of their everyday life | |
Observe and describe the ways that objects can move such as in a straight line, zigzag, up and down, back and forth, round and round, and fast and slow
TX.SCI.111.7.6.D |
Physical Changes |
Earth and space | eTAP Lesson |
The student knows that the natural world includes earth materials | |
Observe, describe, compare, and sort rocks by size, shape, color, and texture
TX.SCI.112.7.7.A |
Three Big Rock Groups |
The student knows that the natural world includes earth materials. | |
Observe and describe physical properties of natural sources of water, including color and clarity
TX.SCI.112.7.7.B |
Three Big Rock Groups |
The student knows that the natural world includes earth materials | |
Give examples of ways rocks, soil, and water are useful
TX.SCI.112.7.7.C |
Three Big Rock Groups All About the Water Cycle |
The student knows that there are recognizable patterns in the natural world and among objects in the sky. | |
Observe and describe weather changes from day to day and over seasons
TX.SCI.112.7.8.A |
Weather and the Sun |
The student knows that there are recognizable patterns in the natural world and among objects in the sky | |
Identify events that have repeating patterns, including seasons of the year and day and night
TX.SCI.112.7.8.B |
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The student knows that there are recognizable patterns in the natural world and among objects in the sky. | |
Observe, describe, and illustrate objects in the sky such as the clouds, Moon, and stars, including the Sun
TX.SCI.112.7.8.C |
The Water Cycle and Weather Other Objects in Our Solar System |
Organisms and environments | eTAP Lesson |
The student knows that plants and animals have basic needs and depend on the living and nonliving things around them for survival. | |
Differentiate between living and nonliving things based upon whether they have basic needs and produce offspring
TX.SCI.112.7.9.A |
Living Systems |
Examine evidence that living organisms have basic needs such as food, water, and shelter for animals and air, water, nutrients, sunlight, and space for plants
TX.SCI.112.7.9.B |
How Plants Grow |
The student knows that organisms resemble their parents and have structures and processes that help them survive within their environments | |
Sort plants and animals into groups based on physical characteristics such as color, size, body covering, or leaf shape
TX.SCI.112.7.10.A |
Plant Sort |
Identify parts of plants such as roots, stem, and leaves and parts of animals such as head, eyes, and limbs
TX.SCI.112.7.10.B |
How Plants Grow |
Identify ways that young plants resemble the parent plant
TX.SCI.112.7.10.C |
How Plants Grow |
The student knows that organisms resemble their parents and have structures and processes that help them survive within their environments. | |
Observe changes that are part of a simple life cycle of a plant: seed, seedling, plant, flower, and fruit
TX.SCI.112.7.10.D |
Photosynthesis |