Patiente petite fille faisant un projet de science à la maison, mélangeant des liquides rouges et bleus dans une fiole. Elle a de la verrerie chimique et un microscope - Photo & image de stock

Cute focused girl doing home science project, pouring liquid into a flask. She is wearing plastic glasses and has glass chemical equipment and microscope

Uses test tubes. Little boy in coat playing a scientist in lab by using equipment.

Focused girl doing science project, adding liquid in pipette with a white salt powder on the bottom. Trying to move slowly and precisely. Behind a table. Focus on her hands.

Calm little girl doing home science project, pouring red liquid into a flask from a beaker. She is wearing plastic glasses and has glass chemical equipment and microscope

Works with test tubes. Little girl in coat playing a scientist in lab by using equipment.

Holds magnifying glass. Little girl in coat playing a scientist in lab by using equipment.

Schoolgirl in white coat making experiment with reagents in science laboratory

Happy little girls doing science project, they are mixing two colored liquids, pouring from one flask into another. Both wearing protective glasses.

Happy little girls doing science project, one is holding a glass dish. Both wearing protective glasses. They have different colored liquids in a chemical glassware.

Portraitof a shcoolgirl in plastic glasses doing home science project. She is lying on the table, leaning on her hands. She has glass chemical equipment and microscope

Hard working little girl doing home science project, documenting the process. She has chemistry glassware with colorful liquids and microscope

Smug little girl doing home science project, pouring blue liquid into a flask. She is wearing plastic glasses and has glass chemical equipment and microscope

Cute smiling little girl doing science project, holding a leaf in tweezers. She is wearing protective glasses, standing behind a table.

Focused little girl in white robe filling a pipette, next to her boy picks a dish with red chemical liquid. Doing a home science project behind the table.

Joyous little girl doing home science project, looking at blue liquid in a flask. She is wearing plastic glasses and has glass chemical equipment and microscope

Cheerful little boy in glasses sitting behind the table in front microscope in a kitchen. Hands folded one over the other. Smiling with his teeth.