Biology Junction
Macromolecules
In chemistry, organic means something contains a carbon base. A helpful presentation starts by defining macromolecules as large organic carbon molecules. Scholars answer questions about each topic on the associated worksheet. It covers...
Science & Plants for Schools
Photosynthesis - A Survival Guide
Young scientists learn what it takes for life on Earth to survive with this series of photosynthesis resources. Offering twelve different activities ranging from independent practice worksheets to in depth scientific experiments, this...
Curated OER
Carbohydrates
In this carbohydrates worksheet, students review the six groups of nutrients needed for the human body. Students focus on sugars and carbohydrates, the sources of these nutrients and how the body uses these nutrients. This worksheet has...
Curated OER
Burning Snacks in Chem Lab
Learners determine the energy content of various snack foods. They measure the temperature changes in various snack foods as the foods are burned in order to determine the foods' energy content. Students create graphs and data tables of...
Curated OER
Cholesterol and Carbohydrates
In this cholesterol and carbohydrates worksheet, students answer multiple choice questions on cholesterol and carbohydrates. Students complete 4 questions.
Curated OER
Nutrition: How Much Fat Am I Eating?
How much fat is in this? Scholars first read some background information on the caloric content of fats versus carbohydrates, and then use that knowledge to analyze foods they regularly eat. They will look at 5 package labels for the...
Howard Hughes Medical Institute
Milk—How Sweet Is It?
Have you ever wondered why some people are lactose intolerant? Participants test simulated patients in a hands-on lab activity to find out! They learn about lactose intolerance by performing an experiment, analyzing data, and drawing...
Worchester Polytechnic Institute
Interactive Laboratory Activities for Secondary Education
Do you think the lab smells like rotten eggs? Sorry to hear about your sulfering. A set of five experiments covers many different topics including seasons, gravity, food, precipitation, and photosynthesis. Though not presented as a...
Curated OER
How Do Foods Help Our Bodies
Learners investigate the specific elements found in food that keep us healthy. In this healthy eating instructional activity, students identify proteins, carbohydrates, minerals, and vitamins as part of a healthy diet when consumed in...
Curated OER
Nutrition 1: Food and the Digestive System
Students are introduced to how the digestive system works in their body. In groups, they discover they need energy and water to live a healthy life. They discover how the body repairs itself and how it grows. They also examine how...
Curated OER
Food and the Digestive System
Students investigate the digestive system. In this human biology lesson, students read an article about the digestive system and go onto a suggested website to review what they have learned. Students are asked questions as an assessment.
Curated OER
Identifying Food Nutrients
Students pretend they are a food-quality tester. They develop a kit to test food for sugars, starches, proteins and lipids. They answer questions to complete the instructional activity.
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Fueling Body Activities - Digestion
Not only is the human digestive system covered in this biology instructional activity, learners will also explore the digestive process of other animals. The 30 short-answer questions address modes of heterotrophic nutrition, the...
Curated OER
An Introduction to Four Groups of Biologically Important Compounds
Students learn about the four biochemicals that are important biologically. In this biochemicals lesson plan, students identify the four major groups of biochemicals including carbohydrates, proteins, lipids and nucleic acids. They are...
Curated OER
Testing for Life
Students test for organic molecules to determine if a solution contains once living molecules. In this characteristics of life lesson, students test common liquids for the presence of organic molecules, including starch, protein, and...
Curated OER
Catering Middle-School Science: Monomers, Polymers, and Macromolecules
Students investigate foods. In this biology lesson plan, students will conduct testing on different types of foods as they learn about different molecules that make them up. Students will also learn about the shapes of the molecules.
Curated OER
Biomolecules
Students perform an experiment in which they test foods for the presence of proteins, carbohydrates, and lipids. They identify the molecular structure of each type of biomolecule and then discuss how biomolecules relate to nutrition and...
Curated OER
Testing for Lipids, Proteins and Carbohydrates
Students perform tests for the presence of certain macromolecules. In this health and biology lesson, students rotate in groups to three lab stations and perform tests for proteins, lipids, and carbohydrates found in familiar foods.
Curated OER
Integrating Biology: The Elements in Your Body
In this body elements worksheet, students read about the chemical make-up of the human body and answer questions about the elements.
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Carbohydrates, Proteins, and Fats
Students describe the properties of carbohydrates, proteins and fats. In this health science lesson, students identify food sources where these nutrients can be found. They explain how they affect our body.
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Feed Sacks
Students discuss different types of foods that animals eat. After copying down a list of items that pigs eat, students gather the described food and place samples in a zip lock bag. They tell a friend what pigs eat and then share the...
Curated OER
Polymers and Crystals
Students experiment with crystals and polymers and examine their roles in food science.
Curated OER
Molecules of Life
In this molecules worksheet, students read a 1 page article on molecules and then answer 10 true or false, multiple choice, short answer and/or fill in the blank questions referring to the article.
Curated OER
Determination of the Physical Properties of Dietary Fibers
In this dietary fibers worksheet, students compare and contrast the properties of different fibers: cellulose, hemicellulose, pectin, guar, agar, and xanthan gum. This worksheet has 5 short answer questions.