Day 7

 This morning when we came to school we saw some small changes with our caterpillars.

• They look longer. -Matthew S.
• There are more black dots, which is the skin they shed. -Paytin
• There's less food in the container. -Isabel
• They are fatter. -Elin
• The caterpillars have web on them and they ate a lot. -Alex
• There's white on the bottom of the caterpillar. -Anthony
• There is food stuck in the webs. -Juny
• We all noticed that there is more web and all of the caterpillars are hanging from the top of their containers.

Day 6

We came back to school after our weekend and saw that our caterpillars have changed a lot!

• The caterpillars look fatter and longer than on Friday. -Kady
• They have some light green stripes. -Sarah
• The caterpillars have hair. There is a web. They look different. -Alex
• I see that they have eaten lots of their food. -Paytin
• Their food looks darker. -Juny
• They used to be 1 cm. Now they are even bigger! Now they are probably like an inch long. -Ryan S.
• The caterpillars are getting bigger and bigger. -Emma
• The caterpillars are longer. We can see their prolegs. -Albert
• They are not in their cocoons yet. -Keira
• The food looks pebbly and sticky because they've been eating it. -Elin
• Their hair looks like it grew longer. -Anthony

Day 3

 Today the caterpillars are still getting bigger. Some of them ate the skin they shed. We also saw them eating upside down. They are starting to grow their prolegs too! We learned about that from this website. We also think they are getting hairier and spikier.

Questions we have today:

• What do caterpillars eat when they are butterflies? -Ryan S.
• When are they going to go in their chrysalis? -Juny
• How can the caterpillars hang upside down? -Elin
• Why do they have spots on them? -Anthony
• How did they grow prolegs? -Albert

We learned that the caterpillars spin a silky web to help them hang upside down!

Day 2

 Today the caterpillars look bigger. Their food looks less, so they probably ate it. We also saw bumps of food that they probably ate. There is also a black ball inside the container, so we think that the caterpillars shed some of their skin.




Questions we have:

• How do the caterpillars get new skin? -Alexander
• How do the caterpillars dig inside the food? -Elin
• How can the caterpillars see? -Matthew S.
• How do caterpillars eat the food? -Emma
• Where are the caterpillar's eyes? -Ryan M.
• How do they shed if they have spikes on them?-Keira

• Where is the caterpillar's mouth? -Albert
• How do they transform in their cocoons? -Ryan S.
• Why are they spiky? -Kayleigh

Day 1

Today the caterpillars are small, black, and spiky. Their food is on the ground.

Things We Know about Caterpillars and Butterflies

Here are some things we already know:

• I think caterpillars have 20 legs. - Matthew S.
• I know that different caterpillars and butterflies can be different colors. - Paytin
• Butterflies are colorful. - Sarah
• A caterpillar looks like a worm, but it transforms. -Ryan S.
• Some caterpillars are poisonous. - Elin
• Some butterflies wings can be white. - Alex
• Some caterpillars have spots. -Juny
• Eggs hatch in three days to three weeks. - Ryan M.
• Butterflies lay more than 100 eggs. - Albert
• Some caterpillars can be red and black. - Alexander
• I used to have a painted lady butterfly! - Kayleigh
• A caterpillar eats and eats until it builds a cocoon. -Casey
• Caterpillars make a cocoon. -Isabel
• Butterflies can fly, but caterpillars don't. -Kady
• Some caterpillars when they turn into butterflies have spots that look like eyes. -Emma
• When butterflies lay eggs, the butterfly dies. -Keira

Questions we have:

• How do they make their cocoons? - Ryan S.
• I wonder what is inside the cocoon. What does it look like? - Juny
• How can the caterpillar stick on things? Some are sticking on the container. - Casey
• How can they move so easily upside down? -Elin
• Do caterpillars know how to swim? -Paytin
• How big is the butterfly going to be? -Emma
• 
  

The Caterpillars Are Here!

Today after school, the caterpillars arrived! I unpacked the box, put caterpillar food in each of the containers, and then put the caterpillars into their new homes. Over the next few weeks we will watch them grow and change!