نماذج المهام الأدائية ساينس للصف الخامس الابتدائي الترم الأول pdf

ينشر «شبابيك» نماذج المهام الأدائية في مادة العلوم «science» لمدارس اللغات للصف الخامس الابتدائي الفصل الدراسي الأول في ملف pdf.

المهام الأدائية science خامسة ابتدائي ترم أول

ومن أمثلة المهام المرفقة بالملف المرفق بالأسفل ما يلي:

Aquaculture: From article of al ahram newspaper:

Hydroponics saves 59% of irrigation water and challenges pests without pesticides. In Egypt, during the past few years the idea of hydroponics or farming without soil has spread on a limited scale in many cities in the governorates.

Probably, many do not know that cultivation without soil is one of the hydroponics systems for the production of leafy vegetables free of diseases and pesticides.

It means that cultivation of plants in agricultural media where soil is not one of its components, and it was fed using a special solution that contains the nutrients necessary for plant growth.

Answer the following:

1. hydrophonics is one of the modern methods of agriculture and direct evidence that the soil is one of the …………….

2. the plant gets ……… from soil.

3. mention some of the advantages of hydroponics that you have learned from the article.