Invertebrates Video

Invertebrates Intro

Multiple Choice

Invertebrates make up close to ______% of all animals species.

Fill in the Blanks

Define invertebrate:

Multiple Choice

True or False: Invertebrates live in almost every environment on our planet.

Poll

How much do you know about invertebrates and many animals in each group?

• I know a lot

• I know some

• I know very little

Multiple Choice

Radial (Radiata) symmetry is...

• Cut somthing in pieces and the pieces resemble each other

• Cut something in pieces and the pieces are different

Multiple Choice

Bilateral Symmetry is...

• Cut somethings in halves and the halves are identical.

• Cut somethings in halves and the halves are different.

Multiple Select

Which animals are Cnidarians?

• Corals

• Starfish

• Jellyfish

• Anemones

• Snails

Multiple Choice

True or False: Cnidarians have no true tissues and radial symmetry.

Multiple Select

Which animals are Echinoderms?

• Starfish

• Squid

• Jellyfish

• Sea Urchin

Multiple Select

Which animals are found in the invertebrate group: Worms

• Earthworms

• Millipedes

• Caterpillars

• Flat worms

• Leeches

Multiple Select

Which animals are not found in the invertebrate group: Molluscs

• Starfish

• Clams

• Squid

• Octopus

• Jellyfish

Echinoderms are often shaped like a ball or star.

• Can you remember the name of this Echinoderm?

• Its body is shaped like a ball and covered in sharp spines.

Worms have an important function in terms of soil health.

• Worms dig tunnels which allow in water, air, and nutrients.

• Worms move through the use of "bristles" tiny hairs on each segment of their body.

• How do worm breathe?

Molluscs like this squid can be quite different in appearance.

Squid and Octopus, unlike snails, do not have a shell. What is a feature they do have?

Multiple Choice

Which group of Arhtropods is the largest?

• Crustaceans

• Insects

• Arachnids

Multiple Choice

The majority of insects have _______ like beetles, flies, bees, and butterflies.

• Legs

• Wings

• Tentacles

Open Ended

What is one way invertebrates affect our world/environment.

Examples:

Bees

Worms

Sponges