作業單 影片素材 第1頁

Cartoon pen, pushpin and paper clip in the pink background, 3d rendering.

Muscle structure, medical concept visualization, 3d rendering.

Muscle structure, medical concept visualization, 3d rendering.

Muscle structure, medical concept visualization, 3d rendering.

A black metal anvil is prominently featured on a smooth surface, illuminated by bright sunlight, highlighting its sturdy design and craftsmanship in a serene outdoor setting.

Educational illustration teaching counting from 1 to 10, learning basic number recognition and counting skills, elementary school math lessons, worksheets, classroom decoration

An educational infographic illustrates five crystal systems: cubic, tetragonal, monoclinic, triclinic, and hexagonal. Each form is visually distinct, using simple colors and minimalistic 3D shapes

Hand turns over the notepad sheets for your text. Close up.

Family budget. Monthly expenses list

Mathematical illustration showing the formula to calculate the shortest distance between two parallel lines using linear equations in standard form. Ideal for math lessons and academic reference mater

Family Budget Calculator

Anxiety on the sentence completion test

The Notebook and Pen:method for budgeting

illustration of 3D polyhedrons with both outline and shaded styles, showcasing geometric precision and symmetry. Ideal for STEM education, design references, and infographics

Animated self drawing of continuous line draw young female carpenter using drill machine on wood at bandsaw in workshop. Women entrepreneur working craft in workbench. Full length one line animation

Educational illustration teaching counting from 1 to 10 using simple red apples, learning basic number recognition and counting skills, elementary school math lessons, worksheets, classroom decoration

two colored lines form a circle green screen background

Art, education or high five with mother and daughter in home dining room for distance learning or success. Drawing, happy or love with girl child and single parent woman in apartment for homework

Pink and blue light effect green screen background

Metaball,geometric pattern tech connect able to loop endless

Leatherworker cutting a piece of leather from a belt in a workshop.

Abstract computer digital background, moving geometric shapes and figures.

A covalent bond is a chemical bond that involves the sharing of electrons to form electron pairs between atoms, Scientific Designing Of Covalent Bond Types, Polar, Coordinate Bonds Types

Contract papers, Document, Folder text, Stack of agreements document, Preparing report, graphs and charts. Business reports

A covalent bond is a chemical bond that involves the sharing of electrons to form electron pairs between atoms, Scientific Designing Of Covalent Bond Types, Polar, Coordinate Bonds Types, Three types

Mathematics fraction, Fractions Pie Geometry Maths Mathematical Education Diagram. Circles divided in segments from 1 to 10 isolated, the unit fraction in mathematics

Female student in sunglasses making notes and using laptop while sitting outside

Woman manager working with financial and marketing documents in office

Sketching geometric shapes with colored pencils

Single mother manages her finances by reviewing receipts, expenses and checks, trying to give her son attention and overseeing daughter's homework in kitchen. Challenging balance of single parenthood

Child Hand Practicing Handwriting by Tracing Numbers on White Paper

Distance and displacement, Displacement Formula, Start and end point, Physics resources for teachers and students, Work formula, force and distance

Woman looking at laptop screen while writing and spending time in campus yard

Artistic Molecular Structure with Shadows and Light for Science Design Generative AI

Female writing correct answer in standard exam test paper book with pen. Student filling up the answer sheet, writing right answer, close up shot.

Female making bookmarks in standard exam test paper book with colorful tape. Student placing sticking tape tab for bookmarks in working journal.

Female checking correct answers for standard exam test in working book. Student holding educational materials, looking through pages, preparing for exam.

Number Grid for Educational Purposes

Female circles correct answers in standard geography exam test paper with pen. Student filling up the answer sheet, choosing right answer, close up shot.

Mathematical Equations on Paper for Educational Use

Female circles correct answers in standard exam test paper with red pen. Student filling up the answer sheet, choosing right answer, close up shot.

Female writing correct answer in standard exam test paper book with pen. Student filling up the answer sheet, writing right answer, close up shot.

SEO analyst marketer calculates financial documents on a board in office

Sheet with statistical data on desk in company office

Blue contour gradient animation in fast motion. 2D rendering abstract background

Gradient kaleidoscope effect radial at right bottom. 2D rendering abstract background

Female writes correct answer in geometry exam test paper with pen. Student filling up the answer sheet, writing right answer, top view shot.

Female highlighting correct answers in exam test paper with yellow marker. Student filling up the answer sheet, choosing right answer, close up shot.

Female draws correct answer in geometry exam test paper with pencil and ruler. Student filling up the answer sheet, writing right answer, top view shot.

Anatomically correct human heart with venous system, realistic model. 3D illustration for medical applications, educational sites, websites