写真素材の検索結果

Calculus on blackboard

Calculus on blackboard

Mathematical Equation

Mathematical Equation

A young woman looking at a mathematical equation written out with black marker on a clear seethrough wall.

A young woman looking at a mathematical equation written out with black marker on a clear seethrough wall.

5x4=20, Math Equation

Mathematics on building blocks

Mathematical equations

books and chalk by blackboard

board black blackboard difficult mathematical integral formula math

board black blackboard difficult mathematical integral formula math

Mathematics problem on blackboard

Mathematics problem on blackboard

Psi symbol and artwork of a wavefunction

Psi symbol and artwork of a wavefunction

Psi symbol and artwork of a wavefunction

Psi symbol and artwork of a wavefunction

Cat and Schrodinger wave equation

Student doing a math on the whiteboard

Maths

Teacher writing on whiteboard

Books and chalk with math problem in background

Pensive Schoolgirl against whiteboard

A young woman writing a mathematical equation with black marker on a clear seethrough surface and standing back to consider it.

Formula of Love

ホワイトボードに数式を書く中学生

Boy in front of blackboard

Teacher and student by whiteboard

board green blackboard difficult mathematical integral formula math

board green blackboard difficult mathematical integral formula math

Pythagorean theorem

writing red pencil in closeup, selective focus on center

selective focus on center of photo, writing part of pen

教育イメージ―数式と鉛筆

Mathematics on a blackboard

Crumpled paper with algorithm

ホワイトボードに数式を書く中学生

Boy with formulae on blackboard

Girl standing in front of blackboard, solving arithmetic problem, rear view

Student writing maths equations on whiteboard with tutor

算数の授業（クラフト）

travel in France Paris

travel in France Paris

Mathematics problem on blackboard

Technical Drawing

Geometry

Geometry

Geometry

Einstein's mass-energy equation, illustration

Einstein's mass-energy equation, illustration

Einstein's mass-energy equation, illustration

Einstein's mass-energy equation, illustration

Einstein's mass-energy equation, illustration

Einstein's mass-energy equation, illustration

Einstein's Master Key to The Universe, 1949

Mathematics education

Untruth.

Close-up of a diagram of a cube

Mathematical formulae and calculations, abstract image

Boy with globe in front of blackboard

Graduating girl in front of blackboard

Mathematical formula on blackboard

算数の授業中の机

Mandelbrot fractal

Combination of shapes and alphabets

Metric conversion chart, extreme close-up

Girl wiping blackboard

Four apples lying on paper with formulas, studio shot

Lecturer beside chalkboard, arm raised

Mature male scientist writing equation on glass, view through glass

Teacher writing on whiteboard

Girl studying

Girl studying

消された黒板

Schoolboy standing against whiteboard

Mathematics equipment

Banana with math problem in background

Geometric shapes used in maths and calculus education

school concept, pencil and calculator in closeup, selective focus

educational concept, selective focus on writing part of pencil

doing math, selective focus on nearest part of pencil

calculation concept with pencil and notebook, focus on center of photo

writing red pencil in closeup, selective focus on center

writing yellow pencil in closeup, selective focus on center

Book on desk with math in background

Books and banana with math problem in background

Genius schoolboy could solve the math task raising his hand in triumph

Genius schoolgirl could solve the math task and is proud of it

Genius schoolgirl could solve the math task and is proud of it

Marcus du Sautoy, mathematician

Child writing on blackboard

Mint Images 55657

Abacus

Abacus

Formula on chalk board, close-up

Formula on chalk board, close-up

Young woman writing equations on glass

Young woman calculating equations on glass

A student writing formula and equations on a clear perspex board, with pens.

Globe sitting on a desk in a classroom

Math sign for elementary classroom

Civilian Conservation Corps studying maths with WPA teacher

Cute baby doing mathematics on blackboard

Cute baby doing mathematics on blackboard

Germany, Munich, Exercise book with calculations, close up

Two kids using microscope

勉強

勉強

勉強

勉強

Chemistry equations

Slide rule

Abstract reflecting architectural composition.

Geometric block connection

Brass Astrolabe, English, 1559

Geometric Mosaic Patterns

Mosaic with 3-Dimensional pattern

Detail of Geometric Mosaic

Detail of Geometric Mosaic

Teacher and student writing on glass

Textbooks and blackboard in classroom

Schoolgirl Stands Calculating Arithmetic With a Marker Pen on a White Board

Mathematics education

Mathematics education

Mathematical landscape, illustration

Male student writing maths equations on whiteboard

Blackboard with school utensils

Girl standing at blackboard

Venn diagram of intersecting circles

Venn diagram of intersecting circles

Multicoloured transparent hexagons

Increasing powers of two. Ilustration.

Increasing powers of two. Ilustration.

採点―教師の仕事イメージ

採点―教師の仕事イメージ

コンパス

コンパス

Geometric shapes used in maths and calculus education

Smilie holding label isolated on the white

Handgun resting on blackboard tray

Famous einstein formula made of plastic numbers

Famous einstein formula made of plastic numbers

Germany, Blue liquid in flask at chemical laboratory

Boy writing on blackboard

Boy and blackboard

授業中の机

Lissajous figure, artwork

Lissajous figure, artwork

Lissajous figure, artwork

Girl writing on a blackboard

Girl writing a sum on a blackboard

Girl writing a sum on a blackboard

Equations

Math symbols

Young man looking equation on blackboard

The science symbol formula on the blackboard

Book and banana with blackboard in background

The formula of mathematical symbols on the blackboard

勉強

勉強

勉強

勉強

勉強

勉強

勉強

Education - Child or pupil at blackboard in school in math

Girl writing on whiteboard

Education - Child or pupil at blackboard in school in math, the kid is very intelligent for it calculates difficult equations

Education - Child or pupil at blackboard in school in math, the kid is very intelligent for it calculates difficult equations

Binary code, artwork

The blackboard painting in front desk and glasses

The blackboard painting in front desk and glasses

理科の実験（クラフト）

理科の実験（クラフト）

理科の実験（クラフト）

Textbooks and blackboard in classroom

In front of the blackboard drawing open the book and glasses on the table

Newtons Cradle with growth graph chart depicted

Newtons Cradle with growth graph chart depicted

Newtons Cradle with declining graph chart depicted

Newton's Cradle depicting positive graph chart

Circles

Vocational school students in classroom with teacher at blackboard

Dark blue copper-ammonia complex

理科の実験（クラフト）

中学校の屋外授業

糸電話（クラフト）

調理実習（クラフト）

社会見学（クラフト）

小学校の運動会

小学校の運動会

Globe in a classroom

Teacher and student using microscope

授業風景

Female student writing maths equations on whiteboard

School Science Lesson

授業（クラフト）

Student in Classroom Doing Math

Algorithm written on a speechbubble