Take this interactive, multiple-choice quiz over the human digestive system, then review your score and any missed questions at the end.

This is a five-question quiz pertaining to the passage "Diminished Sensory Input and the Enjoyment of Food."

Take this interactive, multiple-choice quiz over concepts in ecology, then review your score and any missed questions at the end.

Read about carbohydrates, which make up one of the three "Major classes of macronutrients that are essential to living organisms." In addition to defining several terms, including carbohydrate, simple sugars, complex carbohydrates,...

Test your knowledge about the foods you eat by taking a short quiz. Match products to their ingredients, answer questions about nutritional values and compute the amount of fruits and vegetables consumed per year.

Do you know much about healthy eating? This site offers an abundance of information about food facts, nutrients, and fitness, with diagrams, activities, tips, and a quiz to enhance your learning.

At the online home of one of the largest hunger-relief agencies in America, find extensive reporting and analysis of the problem of hunger in the United States, along with information about its network of food banks, a quiz to test...

A short quiz to see how much students know about the salt in their food.

History Questions: Ancient Egyptian Food and Daily Life Quiz, Test, and WebQuest

Try this five question comprehension check over ecosystems and the ecological relationships within them.

Try these five multiple-choice questions about the digestive system. After submitting answers, students can review the material.

Try these five multiple-choice questions about nutrition. After submitting answers, students can review the material.

Play this game and help to end world hunger! For every correct answer, ten grains of rice will be donated to the UN World Food Programme. Try this question set covering all the chemical elements of the Periodic Table. The level of the...

Play this game and help to end world hunger! For every correct answer, ten grains of rice will be donated to the UN World Food Programme. Try this question set covering the basic chemical elements of the Periodic Table. The level of the...

A CNN special report that teaches you all about the different types of allergies and how to live with them. Includes a quiz to test your knowledge and a link to get the pollen count for your area.

This module takes a tour through the ups and downs of peanut allergies. Watch videos, read about symptoms, and take a quiz to check for understanding.

A complete student lesson on the human digestive system. Students can listen to the text being read, watch a video on the subject, and view an interactive diagram of the digestive system. When finished, learners take an online quiz.

Do you dream of working outdoors? A career in landscape architecture may be a good fit for you! Investigate job descriptions and take a landscape architecture interest quiz.

How are animals and plants linked? What is the difference between a producer and consumer? How is a predator different from prey? Take this food chain quiz to find out the answers to these questions and more. Links allow you to convert...

Follow your guide and see the life of an ordinary Egyptian man at school, at home, and in the village. Take a quiz to see what you've learned. There are additional links to activities, websites, books and more.

Read the information about the underlying mechanism of milk allergies and answer the five-question quiz on the topic.

Read the passage "Reciprocal Altruism, Vampire Bats, and Relatedness," and complete the related five-question quiz.

This is a standards-based program follows that provides content on what astronauts eat, how bodies change in space, and how imagination would help you to become a space explorer. Teacher and student educational resources, glossary, books...

Find answers to your questions about habitats, producers, consumers, and food chains. Glossary, image bank, suggested activities, and quiz included.