Designed for methodical support and equipping with the necessary test means, reagents and equipment of ecological workshop and educational-research works, realised in educational courses of natural science cycle on the basis of institutions of basic secondary, secondary special, higher professional and additional education.
It allows teachers to carry out demonstration experiments using fully prepared test tools and chemical reagents, and students, under the guidance and supervision of a teacher, actual studies of the ecological state of the soil on the basis of operationally visualised algorithms of work performance, regulated by the relevant teaching aids, compiled by the specialists of JSC "Krismas+" and published by typographical method..
أخبرنا بما تحتاجه واحصل على عروض أسعار من موردين موثوقين