The following websites provide optional activities and practice for Grade 3 students. These can be used at home to review concepts in math, reading, and writing.

1. K5 Learning
🔗 https://www.k5learning.com

K5 Learning offers free worksheets and activities for students from Kindergarten to Grade 5. Students can practice math, reading comprehension, grammar, vocabulary, and writing skills through printable worksheets and short exercises.

2. hand2mind
🔗 https://www.hand2mind.com

Hand2mind provides hands-on learning activities, lessons, and resources that support math, literacy, and STEM learning. The website includes free lessons and activities designed for elementary students (K-5) to help them better understand concepts through interactive learning.

3. Education.com
🔗 https://www.education.com

Education.com offers interactive games, worksheets, and guided lessons for elementary students. Parents can find Grade 3 activities in math, reading, writing, and science to help students practice and strengthen their skills at home.