: Simple experiments on solids, liquids, and gases .
: Popular for various Russian textbook publishers. gdz po rabochei ieiradi 5 klass prirodovedinie
: Provides reshebniks (solution books) specifically for workbooks by Yaroshenko and other authors. : Simple experiments on solids, liquids, and gases
: Offers interactive tasks and explanations that mirror many workbook exercises. : Simple experiments on solids
The most common 5th-grade nature study workbooks in Russian-speaking curricula include: