earth day in green letters over a photo of a seed sprouting

Earth Day 2022

Earth Day is April 22, 2022 and the theme is Invest In Our Planet—because a green future is a prosperous future. To celebrate, we’ve compiled stories and resources to help educators and youth learn about sustainability issues, climate science, and actions they can take this #EarthDay2022 and every day.

Celebrating National Park Week

April 17 – 25, 2021 is National Park Week! Celebrate this annual week-long celebration by teaching your students about public lands and the many contributions of Black Americans to the National Parks System, and encouraging the exploration of these culturally and historically significant areas.

Bee My Friend

Poppy is afraid of bees until she begins to learn about all the essential ecosystem services that pollinators—and bees, in particular—provide.

Plt Outdoor Classroom Kit Giveaway

PLT Outdoor Classroom Kit Giveaway for Educators

Do you know an educator who goes above and beyond? Show them a little love and submit a nomination for the PLT Outdoor Classroom Kit Giveaway for Educators between February 14 and March 14 and they will be entered for a chance to win!

Academics' Choice Smart Book Award Winner Seal in gold and black

Awards for PLT’s Explore Your Environment

We’re thrilled that PLT’s Explore Your Environment has won an Academics’ Choice Smart Book award, was named one of Kirkus Reviews’ 100 Best Indie Books of 2021, and received platinum awards for design and layout, among other recognitions.

A large deciduous tree covered in snow

How Trees Survive Cold Winters

When temperatures drop and days get shorter, trees start to prepare for the cold of the winter. How do different kinds of trees adapt to the cold? Take a closer look at trees and get children to investigate the seasonal changes!

young woman kneels in a forest to sample soil using an auger

STEM: Get Outside

Use your senses to investigate nearby environments. These enrichments for a new PLT activity, Get Outside!, model the practices of a real scientist by collecting and analyzing data and applying comparison and reflection skills to interpret research findings.