Earth Day Experiments Preschool: 5 Simple Activities of 2023

Katharine Hayhoe
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Earth Day is an important day to teach young children about the importance of taking care of our planet.

Experiments are a fun and engaging way for preschoolers to learn more about nature and sustainability. With just a few simple supplies, kids can participate in exciting Earth Day experiments that will help them gain an appreciation for the environment around them!

Let’s explore some easy-to-do experiments that your little ones can take part in this Earth Day. These hands-on activities will help foster curiosity as well as provide kids with valuable knowledge about how we can work together to keep our planet healthy.

Through these experiments, preschoolers will be able to develop a greater understanding of their role in preserving our natural resources. So let’s get started!

Earth Day Experiments Preschool

Make A Compost Bin

Composting is an easy and fun way to celebrate Earth Day with your preschoolers. It’s a great way for them to learn about how nature works, while also helping the environment!

With just a few simple materials and steps you can create a compost bin that will help collect recyclables like egg shells, coffee grounds and food scraps. This compost material will provide important nutrients for the soil and create a wildlife habitat in your garden or backyard.

To get started on making your own compost bin, all you need are some recycled materials such as cardboard boxes, old newspapers or paper towels. Cut these into small pieces so they fit inside the container of your choice – an empty plastic garbage can works well.

Then layer the top with dirt, leaves or grass clippings until it reaches halfway up the sides of the bin. The final step is to add kitchen waste (such lettuce stumps, banana peels etc.), which should be mixed in between layers of dirt or straw every time new items are added to avoid any odor problems.

Once everything is set up properly, leave the lid off during warm weather months so air can circulate through easily – this helps speed up decomposition process. During cold months make sure to occasionally stir things around inside so bacteria have enough oxygen for their work.

After a few weeks check back periodically to see what interesting creatures may have taken residence in your homemade habitat!

Plant A Garden

  1. Before getting started on your earth day gardening experiments, it’s important to understand the basics of gardening:
    • what plants you can use
    • how to care for them
    • where to plant them.
  2. Plant selection is key – think about:
    • what flowers or vegetables you’d like to grow
    • any other plants that would complement them.
  3. Consider:
    • the climate and soil type in your area
    • the amount of sunlight that your plants will receive.
  4. Don’t forget to research:
    • how much water, fertilizer, and other care each of your plants will need in order to thrive.

Gardening Basics

Gardening is an exciting activity for the whole family and a great way to explore the wonders of nature. It’s important to understand the basics before you start planting, so let’s take a look at what it takes to get your garden growing!

First of all, when exploring soil, make sure you know what kind of earth will best suit your plants – sandy, loam, or clay? Once you’ve identified which type of soil is right for your plants, observe insects that may be in the area. These bugs can help pollinate your flowers and provide food for birds and other wildlife.

Before getting started with any gardening project, don’t forget to look up tips on how to create healthy compost from kitchen scraps; this will add vital nutrients back into the soil.

By understanding these basic principles, you’ll be well on your way towards creating a thriving garden!

Plant Selection

Now that you know your soil type, it’s time to explore the types of plants best suited for your garden.

Determine if native plants would work better in your area and research what other varieties thrive in similar soil conditions.

Consider which blooms will add vibrant color to your outdoor space or edible herbs that can be added to meals throughout the year. With so many options available, there is something out there for everyone!

Once you’ve decided on a few specific plants, get ready to buy them from a nursery or online store.

Make sure you are selecting healthy specimens by examining their leaves, stems, and roots before purchase. This way, you’ll ensure they transition smoothly into their new environment with minimal stress.

When planting these new additions, take special care to follow instructions outlined on each seed packet or plant tag; this includes watering requirements, sun exposure needs and fertilization schedules.

Taking extra precautions during this process will set up your flowers and vegetables for abundant growth in the months ahead!

Create A Rain Gauge

Creating a rain gauge is an exciting way to let children explore our natural environment and learn about Earth Day. It’s also a great opportunity to reuse materials that would otherwise go into the recycling bin, making it fun and educational!

To get started on this project, you will need some recycled containers such as jars or bottles with lids, several straws, ruler or tape measurer, scissors, glue gun (optional), permanent marker, and thermometer for measuring humidity.

Here’s how to make your own rain gauge:

  1. Mark off each centimeter of one side of the container using the ruler/tape measurer and permanent marker.
  2. Cut four straws in half lengthwise so that there are eight pieces total. Glue them onto the marked-off side of the jar/bottle at each centimeter mark (you may want to use a glue gun for extra stability). This will serve as the measuring scale for your homemade rain gauge.
  3. Place the lid back onto the container and secure it tightly so no water can escape when collecting rainfall data.
  4. To measure humidity, place a thermometer inside the container and leave it overnight before taking readings in order to capture any changes in temperature over time accurately.

Making a rain gauge not only teaches kids about weather patterns but it also helps them recognize how their actions can have an impact on Earth Day – by using recycled materials instead of buying new ones!

Build A Water Filter

Earth Day is a great time to teach young children about the importance of protecting and preserving our environment. Building a water filter with kids can be an interactive way for them to learn more about how we can reduce runoff and conserve water.

To start, gather materials such as two clear plastic bottles, gravel, sand, sponges, coffee filters, rubber bands and scissors.

Instruct kids to cut one of the bottles in half and place it upside down on top of the other bottle so that the bottom halves are touching each other. This will form your filter chamber.

Secure the two pieces together using rubber bands around the neck of both bottles.

Next, ask kids to fill their filter chambers with alternating layers of gravel followed by sand then sponge until they reach just below the top edge of the upper half-bottle; this forms the filtration system which will trap dirt particles while allowing water to pass through into the clean bottle below.

Finally have kids cut out a circle from a coffee filter and secure it overtop opening of lower bottle using another rubber band – this serves as a final layer before water exits filter!

With Earth Day experiments like these preschoolers gain hands-on experience understanding how they can help protect our environment through conserving natural resources such as water. By teaching them at an early age children develop lifelong habits that lead to sustainable living practices when they become adults.

Conduct A Water Pollution Experiment

Working to reduce our environmental impact is an essential part of Earth Day. It’s important for preschoolers to understand how their everyday actions affect the planet and ways they can help protect it. Teaching them about water pollution is a great way to start!

Here are three experiments that will show kids what happens when pollutants enter water sources:

  1. Oil Spill Experiment – To demonstrate how chemicals like motor oil, pesticides, and fertilizers pollute waterways, pour some vegetable oil into a jar of water. Watch as the oil sits on top and won’t mix in with the water below. Explain that this is similar to what happens when oils from cars or boats spill into rivers and lakes.
  2. Dirty Water Experiment – Put dirt and food dye into two separate glasses of clean water to represent polluted runoff from farms, streets, factories, etc., entering bodies of water. Show how adding these contaminants makes the color change drastically; explain why this could be harmful for animals who live in those waters if left untreated.
  3. Sink or Float Experiment – This experiment requires some items such as paperclips, coins, leaves, feathers, rocks, etc., which will all have different densities and react differently to being submerged in a container of water (tap or saltwater). Talk through each item you drop while discussing why certain materials sink while others float—this connects back to energy conservation since heavier objects require more energy to move around than lighter ones do!

We hope these experiments provide your preschoolers with tangible examples of how human activity affects our environment—and inspire them to make eco-friendly choices every day!

Final Thoughts on EEarth Day Experiments Preschool

Earth Day is a great way to teach children about the importance of taking care of our planet. We can do this through fun activities like building compost bins, planting gardens, creating rain gauges and water filters.

Not only will these experiments help kids learn about the environment around them, but they’ll also have a blast exploring the world! By doing Earth Day experiments with preschoolers, we can give them an early start in protecting their home – Mother Nature.

So let’s inspire young minds and spark their curiosity while introducing them to environmental stewardship; it’s sure to be an adventure that you won’t want to miss! After all, every single act of kindness towards the earth makes a difference – one drop at a time!