<p><strong>الدرس الاول&nbsp;المائعُ الساكنُ&nbsp;</strong></p> <p><a href="https://www.joacademy.com/e-school/lesson/%D8%A7%D9%84%D9%85%D8%A7%D8%A6%D8%B9%D9%8F-%D8%A7%D9%84%D8%B3%D8%A7%D9%83%D9%86%D9%8F-4148/explanation?grade=9"><strong>شرح الدرس</strong></a></p> <p><a href="https://www.joacademy.com/e-school/lesson/%D8%A7%D9%84%D9%85%D8%A7%D8%A6%D8%B9%D9%8F-%D8%A7%D9%84%D8%B3%D8%A7%D9%83%D9%86%D9%8F-4148/abstract-sheet?grade=9"><strong>ملخص الدرس&nbsp;</strong></a></p> <p><a href="https://www.joacademy.com/work-sheets/%D8%B6%D8%BA%D8%B7-%D8%A7%D9%84%D9%85%D8%A7%D8%A6%D8%B9-%D8%A7%D9%84%D8%B3%D8%A7%D9%83%D9%86-3997?grade=9"><strong>ورقة عمل&nbsp;</strong></a></p> <p><a href="https://www.joacademy.com/e-school/lesson/%D8%A7%D9%84%D9%85%D8%A7%D8%A6%D8%B9%D9%8F-%D8%A7%D9%84%D8%B3%D8%A7%D9%83%D9%86%D9%8F-4148/lesson-question?grade=9"><strong>حل اسئلة الدرس</strong></a></p>