20 Show and Tell Ideas for Letter O

Lay the otter on its back and pretend to crack a pretend shellfish on its tummy. Share that real otters hold hands while they sleep so they do not drift apart, then let the class try floating like otters.

Point out the ox's strong shoulders and explain that oxen pull heavy carts on farms. Compare it to a cow, then practice the short O sound together — ox, ox, ox.

Count the eight arms out loud with the class, touching each one. Show how the octopus squirts ink to escape danger, then share that it has three hearts beating inside.

Swivel the owl's head all the way around and hoot twice, low and soft. Explain that owls sleep all day and hunt mice at night, then ask the class to hoot back at you.

Tap the shell gently so the class hears the hard clink, then show the shiny pearly inside. Explain that an oyster builds this house one thin layer at a time, and that pearls start as a speck of sand inside.

Point to the tall black fin and the white eye patch in the photo. Explain that orcas are actually the biggest dolphins in the world and that they swim and hunt together in family pods.

Trace the wavy edges with your finger and compare it to a smooth round leaf. Tell the class that this little leaf's tree grows from a tiny acorn, then let a friend find the stem.

An ostrich photo always gets a gasp — the bird is taller than the teacher. Your child can point to its long neck and two-toed feet, and share that ostriches cannot fly, but they are the fastest running birds in the world.

Count the petals carefully and name every color you see. Touch one petal gently and describe how thin and silky it feels compared to a regular leaf.

An origami crane is a paper bird with a story. Your child can flap its wings by gently pulling the tail, explain that paper cranes are a symbol of good luck in Japan, and show the class one careful fold.

Point to the waves and ask the class to make the whoosh sound of crashing water. Name one animal hiding in this ocean, then describe the bluest blue you can see.

Scratch the peel with your nail and let the front row sniff the citrus burst. Peel it in one long spiral if you can, then describe whether the first bite tastes sweet or tangy.

Hold up one green olive and one black olive side by side for a color vote. Describe the salty taste in one word — zingy? buttery? — and let classmates vote green or black with a thumbs up or down.

Peel off the papery skin and count the rings with the class. Warn everyone that cutting onions can make eyes water, then take a brave vote: who thinks it smells strong?

An oatmeal packet is a breakfast detective kit. Your child can read the flavor on the front, shake it to hear the oats, and explain how warm water turns the powder into a steaming bowl.

Hold the dried peels up and let the front row lean in for the citrus smell. Explain that you pressed the peels flat to dry them, then point out your favorite curl shape.

Show the rowing motion — dip, pull, lift — and let the class copy you. Explain that oars push water backward to move a boat forward, then invite a friend to row beside you.

Hold the ornament by its string and spin it slowly so it sparkles. Tell the class who gave it to you and where it hangs at home, then describe its shape in one sentence.

Trace the oval shape with your finger and squish an imaginary circle to show the difference. Show the photo inside and tell the class who is in the picture and why you love it.

Unfold your origami once to show the crease map, then refold it slowly while the class counts the folds. Tell everyone how many tries it took you to get it right.