Ck12.org
A pioneer in open resources providing secondary math and science.
DepEd Learning Resources Portal
The Learning Resources Management and Development System (LRMDS) is designed to support increased distribution and access to learning, teaching and professional development resources at the Region, Division and School/Cluster levels of DepED.
DepEd Open Educational Resources
DepEd Open Educational Resources is a site wherein both private and public teachers can have unlimited access to all information about learning, technology, media, modules, tests, and other digital and non-digital materials.
Link: https://sites.google.com/view/depedopeneducationalresources/home
Educurious
We connect students to the world through a global network of subject matter experts and mentors, who relate the curriculum to challenges in today’s workplace. We support teachers with customizable tools and resources, immersive professional development opportunities, and a vibrant learning community.
Link: https://educurious.org/
Engage NY
Materials for grades Pre-K to 12 in both Mathematics and English Language Arts.
Link: https://www.nysed.gov/standards-instruction/standards-resources-and-supports#engageny
HippoCampus
HippoCampus.org is a free, core academic web site that delivers rich multimedia content–videos, animation, and simulations–on general education subjects to middle-school and high-school teachers free of charge.
IXL
Unlimited access to math, language arts, science, social studies, and Spanish skills.
Link: https://www.ixl.com/
Khan Academy
Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom.
Knowledge Channel
Consist of educational and informative programs
Mathematics Vision Project
Limited free lessons on Mathematics that are best suited to High School curricula.
PBS Learning Media
Collection of video lessons and supplemental materials that are national/state standards aligned.
PhET
PhET provides fun, free, interactive, research-based science and mathematics simulations. We extensively test and evaluate each simulation to ensure educational effectiveness. These tests include student interviews and observation of simulation use in classrooms.
Philippine E-Journals
The Philippine E-Journals is an expanding collection of academic journals that are made accessible globally through a single Web-based platform. It is hosted by C&E Publishing, Inc., a premier educational publisher in the Philippines and a leader in the distribution of integrated information-based solutions.
Link: https://ejournals.ph/search.php?searchStr=senior+high+school#article%20
Planet eBooks
A small, but nicely formatted collection of classic literary works in ePub, mobi, and pdf formats.
Teen Ink
A website, and national teen magazine devoted entirely to teenage writing, art, photos, and forums.
Link: https://www.teenink.com/