Celebrate Earth Day with this fun and engaging Hidden Picture Number Coloring Activity Book!

This resource includes 15 printable pages designed to help children practice number recognition, color matching, concentration, and fine motor skills. Each page features a hidden Earth Day-themed picture that students reveal by coloring the numbered squares using the color key.

These worksheets are great for math centers, morning work, early finishers, Earth Day activities, sub plans, quiet time, homeschool, and distance learning.

Children will enjoy discovering eco-friendly pictures such as the Earth, recycling symbols, water drops, plants, butterflies, and more.

What’s Included

• 15 printable Earth Day color-by-number pages
• Hidden picture grid activities
• Number recognition practice
• Color key on each page
• Earth Day and eco-friendly themes
• PDF format
• PNG pages included
• Suitable for ages 5-10