
Crayfish times twelve arrived in our classroom for science two weeks ago. The students have been observing, running experiments, naming and caring for our crawdaddies. Read on to see what has been happening from the students perspective.
(In science) This time we are working with crayfish. We have already learned crayfish behavior like when it twitches when you touch its’ antennae. We have also done the vocabulary words. Here they are: antennae and crustaceans. And we also learned about the body parts on a crayfish. They are carapace and swimerettes. I love working with crayfish! Evelyn
What we are learning about is crayfish. They are smart, fast and strong. They flip little houses and climb. (You) pick them up like this. Hold them by the tail, pincers point away fro you or others. So when you move around (a crayfish), be careful. You might get caught. Tanner
We are learning about crayfish. Crayfish have many names, crayfish, crawfish, crawdad, crawdaddy and mudbuddy. Crayfish have antennae. Antennae are feelers. Each crayfish has two antennae. Another part of the crayfish is the swimmerets. If they swimmerets are long it is a female. If the swimmerets are short it is a male. If you want to hold a crayfish you should hold it by the carapace. The carapace is the main shell of the crayfish. Crayfish are awesome! Jordan
Crayfish are smart. Crayfish are cool. They’re fast and strong. They can even walk backward! I love crayfish. Nate
Crayfish can be red, brown, and reddish brown in color. Crayfish eat Elodea, raw shrimp, crabs, lobster and potatoes. They can molt their exoskeleton. Crayfish have other names like crawfish, crawdaddies, and mudbugs. Those are just a few. Crawdaddies have quite a few structures. Structures are visible body parts. Here are a few, claw, swimmerettes and carapace. Bristles are short hairs on a crawfish. Their tail can curl up. Crustaceans is a class of aquatic animales like mudbugs. I love crawfish! Olivia
A crayfish is a very interesting marvel of nature. They are crustaceans. There are many cool and pretty parts of the crayfish. There are claws, legs and antennae. The crayfish is a terrific element of nature. Crayfish have many names, mudbug, crawdad, crawdaddy and, of course, crayfish. Crayfish are mildly tenative. They are strong. Crayfish are absolutely marvelous! Charlie
We have been learning the different parts of a crawfish body. We can identify females and males. The crayfish have pinched a few kids in our class. They said it hurt. Also we have been doing experiments like touching their antennae. We watch to see what they do. We put them with other crayfish also. We are doing a lot of other experiments. They crawfish unit is great. Sean
Crayfish are really cool! Like us, crayfish have tones of body parts. For example (they have), carapace, walking legs, and swimmerettes. They have a lot on their food chain. They eat raw shrimp, potatoes, a special plant called Elodea, and even plants and baby crayfish! They have a lot of movement also. They crawl, run and hide under rocks, and those are only a few things! They have lots of names. For example, crayfish, crawfish, crawdaddy and mudbug. I love studying crayfish! Kirsten
Crayfish are strong. They flip over their houses! They also are really fast!! The crayfish are so smart. They can crawl out of their tubs! There are many different kinds of crayfish. Crayfish are strong, fast and smart. So watch out!! Tri
We are studying crayfish. We’ve learned a lot! Females have egg pores. Males don’t. They all have pincers and, sometimes, when they are fighting, they can lose one! They also have a swimmerette that helps them swim. And they have walking legs which helps them walk. I like studying crayfish! Maija
We are studying crayfish. Crayfish are also called crawdad, crawdaddy and mudbug. We have done a lot of experiments like seeing what they do when we reach toward it. My favorite part was when I picked up a crawfish. I’m having a blast! Ralph
I learned how to pick up crayfish. What you do is pick them up with the pincers facing away from you. You pick them up by the carapace. That is the middle of the body. You must hold them firm but not too firm and do not drop them. It could kill them. That is what I learned about crayfish. Lydia
We have been learning about crayfish. Crayfish can be called crab, crawdaddy, crawfish and so on. They have lots of body parts like antennae, eyes, swimmerettes and carapace. Crayfish eat shrimp and Elodea. Crayfish have lots of predators and prey. Crayfish will pinch hard. If you get pinched it feels like you touch fire. So I think crayfish are cool! Aaron
I learned that crayfish have hundreds of names! Here are some: crawdaddies, crawfish, crayfish and mudbugs. And those are just a few! Mudbug is my personal favorite. I also learned their eating habits. They love shrimp. I was a little surprised when I saw them eating potatoes. Well anyway, the crayfish unit is very fun. Austin
I ‘m learning about crayfish. Crayfish are crustaceans. A crustacean is crabs, crayfish, lobsters and shrimp. Crayfish have pincers. It can really really hurt if you get pinched. Crayfish can be very, now I mean very aggressive. They can even kill each other. Crayfish are fun. Ethan
We (the whole class) are experimenting with crayfish. There are lost of body parts including mouth, pincer, antennae, swimmerettes, legs, and carapace. We have done lots of tests with the crawfish such as seeing what it does if you touch its’ back, leave it in peace, put it on a desk, etc. I think crawfish are good. Klaiten
Like us, crayfish have body parts. Also like crabs and lobsters, they have an exoskeleton. They eat Elodea, raw shrimp and potatoes. They move around a lot. They move forwards, backwards, and sideways. They do lots of other things like kill each other, lose body parts, molt and give birth. Our science unit is cool! Rowan
Like us, crayfish have body parts. They have two eyes, two pincers, two antennae, eight legs, and a carapace. Crayfish can move. They walk, run and hide. Crayfish can also molt. If a crayfish loses a body part it will grow another one the next time it molts. Crayfish can eat. They eat shrimp, potatoes, Elodea and sometimes each other. If you are careful and hold it by the carapace you can hold a crayfish. I love crayfish! Zeiva
We are studying crayfish. There is a part of a crayfish that you hold on to, it is the carapace (care-a-puss). They eat raw shrimp, potatoes and Elodea. They are all different colors and sizes. They are called crayfish, crawfish, crawdaddies, and mudbugs. Mudbugs is my favorite name. Well, I love mudbugs! Alexi
Crayfish have very strong claws that help them hunt food. Crayfish lose their shells which is very dangerous to the crayfish. Crayfish are pretty fast under water. If they are in danger, they dart under a rock. I like studying crayfish. Edmund
In science we are working on crayfish. I know all about crayfish. I had lots of questions, but now I don’t. Crayfish live at the bottom of lakes and rivers. Crayfish have lots of names like crawdaddy, mudbug and crawfish. My favorite is crawdaddy. Crayfish are awesome. Wyatt