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Chemistry Worksheet 14
In this chemistry worksheet, students sketch several diagrams of different peptide chains. Students sketch diagrams of galactose and fructose.
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Biology: Protein Study
Students in pairs, select and view proteins from the Protein Data Bank. After downloading the tutorial and instructions, they identify the protein's structures and primary biological functions. Then, students present their findings to...
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Ions and Ionic Compounds
In this ions worksheet, students use a charge chart in a textbook to determine the charges of different types of compounds. This worksheet has 24 fill in the blank questions.
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Relationships and Biodiversity
Young scholars examine diversity on the planet and the differences within a species. In this investigative lesson students complete a lab that allows young scholars to better understand the relatedness between plants.
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Matter and Chemical Bonding
In this chemical bonding activity, students read about the invisible killer, dihydrogen monoxide. Students read about the products it is used in and the problems it causes to the environment. Then students complete 19 short answer...
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Physical and Chemical Change
Young scholars study the differences between physical and chemical changes. In this physical and chemical lesson plan students complete several labs to help them to see the differences between these changes.
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Carbon Dioxide
High schoolers conduct a series of experiments to explore carbon dioxide properties. In this chemistry lesson, students explain the production and uses of this gas. They measure its amount in soda and waste product of yeast.
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Weather Map
Ninth graders utilize several different types of maps to forecast weather conditions specific areas of the country. Air masses, wind, cloud types, fronts, and the pH of the rain is explored in this lesson.
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PICTURE PERFECT PYRAMID
Students create a model of the USDA's Food Pyramid Guide, using shoe boxes. They bring an assortment of shoe boxes from home. Students are given a copy of the "Food Guide Pyramid." They wrap boxes for the bread group in white, the...
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Cell Structure and DNA
Sixth graders identify, locate and describe the function of the parts of a cell. In groups, they state the five stages of mitosis and put them in the correct order. They are introduced to the structure of DNA and mRNA and how they...
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Chemical Leavening Agents
Discuss leavening agents and baked goods. Describe the purpose of leavening agents in baked goods List the four major leavening agents Explain why baking soda is used with an acid in baked goods Identify the types of doughs and batters...
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Bacteria's Role in Food
Students grow bacteria cultures on agar in petri dishes and do a plate count. They participate in a yogurt making lab to see how bacteria produce lactic acid. They prepare a recipe and identify fungi, fermentation and the role of...
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Stomach Chemistry
Fifth graders compare physical and chemical changes. They perform a simulation experiment/activity that replicates what happens in the stomach as food is digested by stomach acids.
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Biology Vocab #2
In this word search worksheet, students locate words related to biology. The word list includes polar molecule, amino acid, lipid, polymer, and carbon.
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Balancing Redox Reactions
In this redox worksheet, students balance 6 equations that involve acids and bases. They balanced oxidized and reduced compounds as well as their oxidizing and reducing agents.
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Penny Lab
In this percent composition worksheet, students carry out an experiment to determine the percent of zinc in a penny. They write a balanced equation for the chemical reaction they performed with the penny and hydrochloric acid.
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What is a Chemical Reaction?-Evidence of Change
In this chemical reactions worksheet, students experiment with hydrochloric acid and copper (I) chloride to identify the types of reactions they undergo with various other substances. They also observe the law of conservation of mass and...
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Vapor Pressure
In this vapor pressure worksheet, students use a given graph of the vapor pressure of four liquids to answer eleven questions. They compare and find boiling points and vapor pressures of propanone, ethanol, water, and ethanoic acid.
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Linear Motion 3
In this linear motion worksheet, students answer 11 questions including finding acceleration of moving objects, finding the distance objects travel and finding the time it takes objects to move a particular distance. Students interpret...
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Molecular Evidence for Evolutionary Relationship
Students investigate the relationship between humans and yeast. In this evolution lesson, students compare amino acids in a variety of life forms. Students will watch films on similarities of the genetic code that structures an organism.
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Acid Rain Keeps Falling On My Head
Young scholars measure the pH of local rain water. Students map the location of the collected rain water according to pH levels.
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Science Fun
In this biology worksheet, students identify and locate various vocabulary terms related to the cells of the body. There are 32 biology terms located in the word search.
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Sense of Scale
Students examine the pH scale. They research common products and determine their pH level. They create their own pH scale and place their products in the appropriate place.
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pH Readings and Salinity Readings of Water From Three Locations Within the Neponset River Watershed
Sixth graders test the ph levels of water from three different water environments within the Neponset River Watershed. They discuss the three different water environments, take pH measurements of the three samples, and predict which...
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