21st Century Science and Health

The 21st Century Science and Health K to 12 edition introduces new interesting and helpful components—Pretest, Connect to…, SCIENCE Toolbox, Who’s Who, SCIENCE-Sational Fact, and Building con-SCIENCE.


Kindergarten 1: Daisy R. Licsi, Gina Corazon Manansala-Macaraig, and Erlinda L. Lisci; Author-Coordinator: Debbie Y. Grafil

Grade 1 and Grade 2: Susana B. dela Cruz, Marianne L. Lekcharoen, Gerlie R. Guia, and Gloria G. Salandanan, PhD

Grade 3, Grade 4, Grade 5, and Grade 6: Susana B. dela Cruz, Marianne L. Lekcharoen, Gerlie R. Guia, Katrina Angela P. Ortiz, and Gloria G. Salandanan, PhD

Level/s: Grades 1, 2, 3, 4, 5, and 6


The series highlights the following:

  • Assessment of the children’s prior knowledge about the topic
  • Special features that make the learning of science more interesting and enjoyable
  • Updated facts and relevant information about science breakthroughs, events, and discoveries
  • Building con-SCIENCE that stimulates the values formation of the children through reflection activities
  • Dynamic and problem-based activities that promote and maximize students’ potentials
  • Provisions for children with different kinds of intelligences
  • Illustrations, examples, scenarios, and materials that depict Philippine setting
  • New and enriched Learning Guide


  • Textbook – presents and develops science concepts through a child-friendly language and approach
  • Activity Manual – contains problem-based activities that support and enhance the concepts in the textbook
  • Learning Guide – provides assistance and suggestions for the successful completion of lessons in the textbook and activity manual



Worktext Copyright:

Grade 1: 2018

Grade 2: 2018

Grade 3: 2018

Grade 4: 2018

Grade 5: 2018

Grade 6: 2018


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