The site offers real-world applications of mathematics for students in grades 4-12. The resources include lesson plans, discussion materials, posters, hands-on activities and competitions. Some resources consist of downloadable pdf booklets. Topics include probability, patterns and functions, data analysis and statistics, fractions, decimals and percents, and combination and permutations.

Shodor provides middle and high school teachers science and math lessons and interactives.  Teachers can select from available resources by subject and grade level.  Many of the lessons include interactives for students, modeling and simulation tools for older students, as well as tools for deaf and braille learners and students learning about sign language.

ARTSEDGE —supports arts-based education in the classroom and at home with lesson plans, audio stories, video clips, and ideas for after-school projects. Resources include interactive online learning modules and tools to develop interdisciplinary curricula that fully integrate visual and performing arts with other academic subjects.

The site has free, standards-based teaching materials for use in and out of the classroom, as well as professional development resources, student materials, and guidelines for arts-based instruction and assessment.

Curriki has a huge library of Open Educational Resources (OER) which consist of lesson plans, projects, units, activities, assessment tools, images, videos, and more. The resources are shared and evaluated by teachers for teachers. Curriki also has a collection of professional development materials.

Free registration is required for full access to the OER. Once registered, you can personalize the content for your situation and students, connect and collaborate with other teachers, add resources to the OER, and evaluate resources in the collection.

CurrikiStudio

Another valuable tool from Curriki is CurrikiStudio. It makes the process of designing and publishing interactive learning content simpler, faster, and affordable.

You can make every lesson interactive with CurrikiStudio. Your lessons become interactive learning experiences ready for remote learning by converting and enhancing traditional classroom material.

Take your video lesson and make it interactive by inserting checks for understanding throughout. Create differentiation paths for students that engage every learner.

Educators praise CurrikiStudio’s versatility and ease-of-use, particularly for remote learning.  They also remark on its interactivity with other platforms such as Google Classrooms and Canvas.

Curriki and CurrikiStudio are stellar websites for teachers and homeschooling parents.

TeachersFirst has a rich collection of lesson plans, units, activities, and thousands of reviewed web resources   The content is professional and classroom-ready, and includes profession development resources in addition to lessons. Find resources by using subject/grade level search, keyword search, or other menus.