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Vocab Science Chapter 1
In this word search worksheet, students locate 20 words related to science. The word list includes volume, mixture, and solute.
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Chromatography
Students study about chromatography, a process used to separate mixtures.
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Air Pollution Word Search Activity
Students examine the issues surrounding air pollution. They discover how it affects peoples health and the government's regulations. They complete a word search activity to practice the vocabulary.
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What's The Matter?
Fourth graders accurately describe various states of matter, Through experimentation, they change a variable to create a new state of matter. Students record their observations about the way matter is changed and the changes that occur...
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Experimenting with Physical Changes
Fourth graders explore physical changes. They discuss that physical change is a change in size, shape, or state of matter of a substance. Students explore what change takes place when two substances can dissolve each other. They observe...
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Classify Rocks
Students classify different types of rocks. In this earth science lesson, students test different rock samples and construct a chart to record observations. They create a concept map that answers essential questions.
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Coho Salmon Enhancement
Students build a fish trap across a small stream. The purpose of the trap is to collect baseline data of Oncorhynchus kisutch, Coho salmon, smolt numbers coming out of a spring-fed pond. Other biological data also be measured.
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More on Temperature and Solubility
Students discover how temperature effects the solubility of solutes by experimenting with a range of temperatures. They develop skills for observing, inferring, measuring, comparing and contrasting.
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Ethics In The Science Classroom - The Landfill
Young scholars discuss the risks a landfill may pose to a community. The setting is a school board faced with a decision about whether to close a school until the landfill is capped (a 3 year period). They are asked to determine how they...
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Nutrient Enrichment vs. Oxygen Depletion
Students investigate how excess nutrients enter a body of water, and the harmful effects they have on aquatic organisms.
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Ammonium Nitrate - Efficient Fertilizers
Students study the chemistry of ammonium nitrate and consider the advantages and disadvantages of this compound. They compare different fertilizers and calculate the molar mass and percent nitrogen in the different fertilizers.
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Environmental Risk Analysis
Students complete a survey and enter the responses in a spreadsheet. The spread sheet is used to create a bar graph. Students complete spreadsheets listing types of hazards in their community.
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Chemistry
In this chemistry worksheet, students describe an atom, its parts, the charges of these parts, and atoms life functions. Then they explain what the octet rule states for the placements of electrons around the nucleus of an atom. Students...
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Food Additives
In this food additives worksheet, students will read information about the use of curing salt and ion nitrates to preserve food and the health problems that can occur from using these substances. Students will then answer 4 short answer...
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Isotopes; Molecular Notation; Electron Orbits
In this isotopes, molecular notation, and electron orbits worksheet, students read selections pertaining to isotopes, mass number, molecular notation, electric attraction, and electron orbits. In addition, students complete 11 short...
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Isotopes
In this isotopes worksheet, students review mass number, molecular notation, electron attraction, and electron orbits. This worksheet has 5 matching and 5 short answer questions.
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Looking at French Decorative Arts
Students research the history of trade in porcelain wares from Asia and the quest to re-create true hard-paste porcelain in Europe and art in French society. In this French art lesson, students research and discuss the possible...
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Science All Around You
Students visit and explore a Hands On Science Center (HOSC). They participate in a variety of self-guided table exercises and observe as scientists demonstrate various scientific principles.
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Root, Root, Root for the Nutrients
Students observe the growth of a seed, predict what will happen when seeds are planted without soil, and conduct an experiment using a hydroponics system.
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Molecular Modeling Activity
Learners explore the concept of molecular modeling and differentiate between saturated and unsaturated compounds. In small groups, they identify molecular formulas, complete a chart comparing alkanes, alkenes, and alkynes, and construct...
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Heating Crystals
Students examine the effects of heating on various crystals. They answer questions in the observation category which assess their ability to use a variety of senses to observe data in a certain way- a scientific way.
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Liquids Have Differnt Viscosities
Students explore visosity of matter. They run tests of various liquid substances to observe and compare rates of flow of different substances. In addition, they relate viscosity to distance travelled by sample substances.
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A Compound Problem
For this compounds worksheet, learners compare the differences between compounds and mixtures. This worksheet has 3 short answer questions.
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Latent Heat and Clouds
Students explore latent heat and how it relates to clouds in the atmosphere. In this earth science lesson plan students investigate how clouds are formed. Students examine clouds and the water cycle.
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