What is ThinkLeo?
ThinkLeo is a library of original printable worksheets for children from Early Childhood to Middle School. It is made for parents, homeschooling families and teachers.
Which ages and grades do you cover?
We cover Early Childhood (ages 2–3), Pre-K (age 4), Kindergarten (age 5), 1st to 8th Grade (ages 6–14). Use the grade bar at the top of any page to jump to a level, or browse everything.
Is ThinkLeo free?
Creating an account is free, and many worksheets are marked Free. If we offer paid plans for premium worksheets, the price will always be shown clearly before you pay.
How do I download a worksheet?
Create a free account, confirm your email address with the link we send you, then open any worksheet and press Download. Downloads are PDF files that open on phones, tablets and computers.
Why do I need to confirm my email?
It protects your account and helps us make sure we can reach you about it, for example if you need to reset your password. The link works once and expires after 24 hours. You can ask for a new one from your account page.
What paper size should I use?
Our worksheets are laid out with wide margins, so they print well on A4 and US Letter. If anything looks cut off, choose Fit to page (or Shrink to fit) in your printer settings.
Do worksheets come with answers?
Most worksheets include an answer key on the last page, marked “Answer key”, with the answers shown in red. Print only the first page if you do not want to hand out the answers.
Are the worksheets in Bangla?
At the moment all worksheets are in English. Some topics are about Bangladesh, such as the national flag and symbols. If you would like Bangla worksheets, let us know.
Can I use ThinkLeo worksheets in my classroom?
Yes. You can print as many copies as you need for your own children or the students you teach. Please do not share the files themselves, upload them to other websites or sell them. Our Terms of Use explain the details.
What do you store about my child?
Very little. A child profile holds a nickname (not a full name), a birth month (not a full date of birth), an optional grade, interests and a cartoon avatar. We never ask for photos. Only you can see your child’s profile, and deleting it removes its whole history. See our Privacy Policy.
How do I delete my account?
Email us at hello@thinkleo.org from the address you use for ThinkLeo and we will delete your account and its data. You can delete a child profile yourself at any time from My Children.
I found a mistake in a worksheet. What should I do?
Thank you! Please tell us the worksheet name and what looks wrong, and we will fix it.
Still stuck? Email us at hello@thinkleo.org.