This issue consists of 7 articles from 22 authors affiliated with 11 institutions from 6 countries including:

• Indonesia (Universitas Pendidikan Indonesia)
• Brunei Darussalam (Universiti Brunei Darussalam)
• Philippines (Sultan Kudarat State University ACCESS)
• Zimbabwe (Ruya Adventist High School)
• Malaysia (Universiti Teknologi Malaysia, Universiti Putra Malaysia, National Defence University of Malaysia)
• Nigeria (Aminu Saleh College of Education, University of Ilorin, Bauchi State University, Aminu Saleh College of Education)

Articles

Improving Activities and Learning Outcomes of Elementary School Students Through Experimental Methods Using Lime as an Alternative Electrical Energy Source during the Covid-19 Pandemic

Herlinda Octaviani, Asri Wibawa Sakti, Muhammad Roil Bilad

Community Extension: Literacy and Numeracy Enhancement Program for Alternative Learning System and Out-Of-School Youth Learners

Ramil M. Arciosa, Jonalyn Perfecio, Ernie C. Cerado

Efforts to Increase the Interest of Junior High School Students in Mathematics Lessons Using the Tik Tok Learning Tool

Rian Dermawan, M Muktiarni, Jonah Mupita

Literature Review: Technical and Vocational Education and Training (TVET) in Malaysia

Asnul Dahar Minghat, Siti Salina Binti Mustakim, Nuraini Shahroni

Education on the Importance of Food Consumed by Breastfeeding Mothers and Exclusive Breastfeeding Against Stunting Prevention Through Power Point Media

Muhammad Maulana Malik Ibrahim, Asep Bayu Dani Nandiyanto

3D Simulation of Muscular System in Anatomy Learning

Nur Aliah binti Shabudin, Norshahriah binti Abdul Wahab, Mohd Afiq bin Zamanhuri, Atifah Hanim Rosli

Development of an Animation Package in Biology for Teaching Vertebrate, Anatomy, and Physiology

N. A. Ala, A. O. Onojah, A. M. Ishyaku, S. B. Adamu