Agar & Petri DishesBiology SuppliesAnimalsDissectionHuman Body & AnatomyInsects
In this issue you will find out about some amazing little creatures - ants! It has science projects to do, amazing ant facts, and jokes to tell your friends.
Observing an Ant
Do you know where to find ants? The sidewalk or driveway are good places to look. You might even find some inside your house! It's hard to see ants in the grass since they are so tiny, but you can usually find them living under rocks or logs. Just be careful, because there may be other insects living there, too. Now that you know where to look, go outside and find some ants! When you find one, use a magnifying glass to get a closer look. Follow it around and watch what it does for as long as you can. If you have a bug jar, you can catch one or two ants to get an even better look at them.
Do you know the parts of an ant? Look at the ant you found and answer these questions:
What Temperature Do Ants Like Best?
Do you get tired of running around and playing outside more quickly when it is very hot out? What if it is very cold out? Do you think temperature affects how fast ants move, too? If you have an ant farm, do this experiment and find out! (Or, if you don't have an ant farm, you can put a few ants in a jar with small holes in the lid instead.)
Why do you think that happened to the ants? Ants are cold-blooded just like all other insects and some other animals, like reptiles. Humans, as well as other animals, are warm-blooded. What's the difference? Well, cold-blooded animals are not able to control the temperature of their own bodies, but the bodies of warm-blooded animals try to stay at a certain temperature even if they are in a place that is very cold or very hot.
This means that when an ant is in someplace cold, its body gets cold very quickly. It is harder for ants to move around when they are cold! They are more active and can move much faster when they are warm. Not all types of ants like the same temperature though. For example, ants that live in the deserts of Africa like hotter temperatures better than ants that live close to the mountains in Colorado!
Ant Food - Are Ants Picky Eaters?
After the experiment:
What kinds of food do you think ants like best? Different types of ants eat different things. Almost all ants like sweet nectar but some also eat other insects and some eat seeds and fruit from plants.
Antennae (say an-ten-ee) - Insects (including ants, of course!) and some other types of animals have a pair of stick-like feelers attached to their head. These are their antennae. They are the animal's senses. Using its antennae, the animal or insect can smell, feel, taste, and possibly even hear!
Cold-blooded - A cold-blooded animal usually has a body temperature that is almost the same as the temperature outside, inside, or wherever the animal is located.
Warm-blooded - of course, this is the opposite of cold-blooded and means that the animal has warm blood. Also, a warm-blooded animal's body is not the same as the temperature around it. It stays at almost the same temperature all the time. A human's normal body temperature is 98.6 ° F.
Way Cool Websites
Teach about the body parts of an ant. Use this section in correlation with the Observing an Ant project. Click on the picture for a larger printable version.
Teach about the classification of animals. Use this section with the projects on temperature and ant food to help kids understand about differences between types of ants and about scientific classification.
Scientists use a system called classification to keep track of animals. The system has seven levels. Animals are put into different levels based on their characteristics. Here are some examples of characteristics that are used in classification: has fur or skin, is warm-blooded or cold-blooded, has a backbone or not, lives in water or on land, and eats plants, animals, or both. (See if your children can come up with other characteristics that could be used in classification.) The very last level of the classification system only has animals that all look and act almost identical. This level is called species (say spee-sheez or spee-seez). Here is an example: fire ants and carpenter ants are both ants, so of course they have a lot of characteristics in common. Fire ants and carpenter ants are also different in some ways, such as what they eat and where they live, so these two types of ants belong to two different species.
Teach about these and other ways that ants help out in nature:
Do you need more information to help you teach more about ants? Here are some other resources we came across: