Panoraama koulun lapset käyttävät suurennuslasi tutkia kurkku siivu aikana oppitunnin terveellistä ruokavaliota ja hyviä tapoja - Kuvapankin valokuva ja kuva

African-american boy with magnifying glass looking at cucumber slice at school

A young boy looking through a magnifying glass and a girl holding a slice of cucumber while other kids are watching during a snack break in school. Bottles of juice and lunch boxes on the table

Education, science and children concept - kids or students with microscope studying biology at school laboratory

Focused teen girl inspecting small detail through magnifying glass while creating robot during technology lesson in modern class

Horizontal image of african american schoolgirl standing near friends in classroom