What is sound

Active — user can report

คำแนะนำของผู้เขียน

Learn what is sound, read the slides and answer the questions.

สำรวจแผ่นงาน

Science Year 3 HBL (02-09-2026)

Physical Science - Science

Please complete all the questions in the worksheet.

Science Year 3 HBL (02-09-2026)

Physical Science - Science

Please complete all the questions in the worksheet.

POWERPOINT PRESENTATION

Physical Science - Science

 GENERAL RULE: READ EACH QUESTION CAREFULLY BEFORE ANSWERING ALL THE ITEMS.

Sources of Electricity

Physical Science - Science

Fill in the blanks with mains electricity or dry cells