May 31

Mystery Creature

I saw these little creatures crawling on tree leaves. Can you identify? Many people cannot! Scroll further to find the answer.

 

This crocodile looking creature is the larval stage of a ladybug. As it grows, it will molt until it’s time to move into the next stage of metamorphosis.

I also discovered the pupa stage. Before long, the adult ladybug will emerge.

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Learn more about the life cycle of a ladybug. Click here to view full screen.

Fun Facts:

Ladybugs are classified as beetles, not bugs.
The Ladybug’s bright color warns predators that they are not a tasty snack.
Ladybugs hibernate.
A ladybug’s body consists of three body parts (head, thorax, and abdomen), six jointed short legs, wings, exoskeleton, and antennae.
They are carnivores because they eat bugs.
There are more than 5000 species of ladybugs.
The Ladybug is the Official State Insect of six states: New York, North Dakota, Ohio, Massachusetts, New Hampshire and Tennessee.
A group of ladybugs is called a loveliness.
Ladybugs can be red, yellow, orange, pink, and sometimes black.
NASA sent four ladybugs and aphids to space in 1999 to see if the ladybugs could eat in zero gravity.

I purchased ladybugs from a local nursery to feast upon aphids and spider mites on my daisies below. Rid your garden of pests naturally.



Purchase ladybug larvae from Insect Lore and watch as they move through the stages of metamorphosis.

Ladybugs are easy to draw and can be used to introduce symmetry.

I spotted (no pun intended) this beetle at Gibbs Gardens and wondered if it was a ladybug since they come in a variety of colors. But after research, I believe it is a cucumber beetle. They are not a desirable garden visitor!

Is this the larval stage of another species of ladybug? What do you think?

May 24

The Bench

The forest changes almost unnoticeably until one day you realize that you have an entirely different view. In December, I began taking photos of this bench, so that I could intentionally mark the way the landscape evolves through the seasons. Choose a spot with your children or students and take a photo each month to document the changes. Include your children in the photo and note how they change too!


Some videos about seasonal changes:
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May 22

The Beauty is in the Middle

Even the tiniest items in nature, colorful and intricate, display God’s handiwork! Patterns and symmetry in complex designs abound! Just look under any microscope. Take a moment to experience the awe and wonder as you gaze upon the center of these exquisite, but common, flowers. I hope I am never too preoccupied to notice the small treasures I encounter along my way.







Click here for an investigation with paper flowers.

Click here for a lab about dissecting flowers.

Click here for a lab about pollinators.

Videos follow of characters enjoying the delight of gardening:
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To view full screen, click here.

Click here to watch full screen.

May 17

Our Next Phenomenon

I came upon ant hills that looked like doughnuts. What do you wonder? Why would ants deliberately make mounds around their nests?

How do these tiny creatures work together to create this geometric shape? Amazing!


Ant hills dotted one yard, while the yard next door had none. Why?

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May 15

Slugs and Slime

My favorite science lessons are those you can experience in your own backyard! I almost stepped on this slug that was slipping its way across my deck. Do you see its slime trail?

How do slugs differ from snails? (Click here for a previous post about snails.) Are gardeners a fan of slugs? Click here to view full screen.

Click here to view full screen.

I was surprised to discover many stories with slug characters! Introduce poetry or letter writing with Slugs in Love. How to Teach a Slug to Read is another book in the series. Click here to view full screen.

The following two stories could be used to promote social emotional goals. Practice sequencing as well as identifying descriptive words and dialogue with Slug Needs a Hug. What a fun story to dramatize too! Click here to watch full screen.

How many ways does slug try to solve its problems? (Are Norman’s eyes in the correct place?) Click here to view full screen.

Observe slugs outside or bring one inside to investigate for a short time before you release it. Task your children with drawing or painting a garden setting. Draw and then cut out slugs to place in the picture. Create a story for your slug character. What is its problem or conflict and how is it resolved?

Studying slugs is the perfect opportunity to make slime!

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May 10

Eastern Towhee

At first glance, I thought this bird was a robin, but after closer examination, I realized I was mistaken and identified it as an Eastern towhee. I often see them kicking leaf litter or mulch backwards in the garden or woodland floor foraging for insects. Click here and here to learn more about this “bird of the undergrowth.”

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May 8

Is It a Frog or a Toad?

Do you know the difference between frogs and toads? After watching the video, try to identify the amphibians below.

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In general frogs have a longer body and legs made for jumping, while toads are squatter and hop or walk. The skin of a frog is smooth and moist, but a toad’s skin is bumpy and drier than a frog’s. Toads have poison glands behind their eyes (note the photo above), so their eyes are not as bulbous as a frog’s eyes. Frogs live close to water because they breathe through their moist skin, while a toad uses its lungs, and can therefore live further from water. Frogs also tend to be brighter in color. Both frogs and toads lay their eggs in water, but frogs lay them in clusters and toads in strings. Click here to see the eggs we had in lab. Amphibians go through metamorphosis during their life cycle.

This decomposing frog, gifted by a student, illustrates the length of a frog’s legs.

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Click here and here to go to preschool labs that focused on frogs.

Jaba and Yoda, White’s tree frogs, were always a favorite of my young scientists. Photos of Jaba follow; click here to see Yoda.


The song, Five Little Speckled Frogs, is a fun song to introduce the concepts of more, less and subtraction. Click here to view full screen.