Joel James Bersano
8 SlideShares 9 Followers 23 Followings
Personal Information
Organization / Workplace
Nonthaburi Thailand
Occupation
Teacher
Industry
Education
Tags
science grade 5 primary 5 friction biology education
See more
  • Documents
  • Infographics
Latest Most Popular

Physical and chemical change

4 years ago • 488 Views

Prey and predator

4 years ago • 149 Views

Friction [autosaved]

4 years ago • 253 Views

Balance diet

4 years ago • 409 Views

Reproduction

5 years ago • 130 Views

Science heredity primary

5 years ago • 49 Views

Intro for science

5 years ago • 56 Views

Gravity for monday

5 years ago • 32 Views