PreK-2

Observe and Explore

Invasive Plant Detective

Garlic Mustard is an invasive plant. That means that it's a bad plant that takes over and doesn’t let other plants grow. It takes all of the sunlight, water, and space from other beautiful plants we love.


Garlic mustard is one type of invasive plant. Garlic mustard plants have kidney shaped leaves with scalloped edges. When you crush garlic mustard it has a “garlic” like smell. Second year garlic mustard plants will develop a white flower from late April to early June.


Help wanted! We need invasive plant detectives to find where this bad plant is hiding. Click on this link with a parent to see pictures of this bad plant, garlic mustard, and to learn more about what it looks like. So put on your “detective glasses” and head outside with a parent to see if you have any garlic mustard hiding in your yard or local park. If you find this plant intruder, draw a map of where you notice this plant hiding.

Help Your Habitat

Your backyard can be a safe place for many animals. Do you think your backyard is a place where animals would like to live? A healthy habitat, or home, has food, water, cover, and space available to animals. Use the habitat checklist link below to make sure your habitat has all of the things animals need to survive.

Habitat Checklist Link

Investigate and discover

Invasive Plant Pull

Superheroes needed! We need superheros to help protect nature from these evil plants! To help save the other plants in your backyard it is helpful to detect and get rid of garlic mustard. Using the garlic mustard map you made, head to your backyard with an adult and pull out the garlic mustard you find by its roots. After pulling the garlic mustard by its roots, place it in a garbage bag. (Do not compost! This does not kill the plant’s seeds.) If you or a parent is interested in learning more about controlling garlic mustard, follow this link to read more.

Clean Up Trash

Did you know trash is along almost every road side and can be very harmful for plants, animals, and people? Cleaning up trash helps protect plants and animals and also helps our community look its best. We challenge you to get together with your family to clean up the trash around your house and neighborhood. Everything you do can have a positive effect on plants, animals, and your community. Look around your yard, neighborhood, or local park for trash that you could clean up with a parent.

Help Your Habitat

Grab your habitat checklist from the activity above. Which items on the checklist were missing or could use improvement? Animals need all of the things on your checklist in order to survive. You can be an animal hero by checking in on your habitat to make sure there is always enough food, water, shelter, and space for animals.


Check to see if your bird feeder needs more seed. You might also check to see if your backyard has water available for animals. If not, put out a birdbath or make your own. Maybe you decided to do our toad abode activity, check on your toad abode to see if any toads are living in it.

Read all about it

Click on the pictures below to have the books read to your child!

Why Should I Protect Nature?

by Jen Green

In this story, a class takes a field trip to the countryside to learn more about how they can protect nature. The students in this book realize their actions have a big impact on the natural world!

Finding Wild

by Megan Wagner Lloyd

Two children go on a walk outside of their home to find the wild of nature all around them! This book is sure to inspire your child to look for the wonders of nature all around them!



The Earth Book

By Todd Parr

This book inspires young people to think about what they can do to help care for the earth!




Garlic Mustard Fact Sheet

Is your family is interested in learning more about how to identify and control garlic mustard? This information sheet from the Michigan Department of Natural Resources is a great guide to get you started!

Dinner Discussion

  • Why do you think we should protect nature?

  • Why is it important for us to pick up trash outside?

  • What was your favorite activity from this week? What was your least favorite?

Share with the world

  • Use #ODCbackyardcrusade to share your learning from this week on social media

  • Email a photo to bob@outdoordiscovery.org so we can share it with our community.

Ideas of What to Share:

  • Share a picture of you picking up trash in your yard or neighborhood

  • Share a picture of you pulling invasive plants.

  • Share a picture of you filling your birdfeeder or making a bird bath.

Beyond The Crusade

  • Challenge a friend or family member to clean up trash in their neighborhood. By passing on this challenge you are helping motivate others to make a positive impact in our community during this time.

  • Make your own bird bath for your backyard habitat. Be sure to check on your birdbath frequently to make sure it is clean and has enough water.