Definition: A small stick or piece of a soft, white substance used for writing or drawing on surfaces like blackboards.

Example: The teacher wrote the lesson on the blackboard with a piece of chalk.

Definition: To mark or write on a surface using a piece of chalk, or to make something pale or white.

Example: She chalked her name on the blackboard during class.

Definition: A flat, smooth surface, often black or green, used for writing on with chalk, commonly found in classrooms.

Example: The teacher wrote the math problems on the chalkboard for the students to see.

Definition: A section of a book or document that is usually numbered or titled, helping to organize the content into parts.

Example: I just finished reading the first chapter of the novel.

Definition: A group of people or things that are similar in some way, often used to describe students learning together or categories based on quality or rank.

Example: She is taking a math class this semester.

Definition: To organize or categorize something based on its qualities or characteristics.

Example: The teacher will class the students into different groups based on their skills.

Definition: A person who sorts or organizes things into groups based on shared characteristics.

Example: The classer organized the books by genre in the library.

Definition: Able to be organized into categories or groups based on shared characteristics.

Example: The data collected from the survey is classifiable into different age groups.

Definition: To sort or organize things into groups based on shared characteristics or categories.

Example: Scientists classify animals into different groups based on their traits.

Definition: This word describes something that is used to sort or categorize items into groups based on shared characteristics.

Example: The classifying system helped organize the library books by genre.

Definition: To arrange or sort things into groups based on shared characteristics or qualities.

Example: The teacher is classifying the students into different groups for the project.

Definition: A group of churches or a governing body of pastors and elders in certain Reformed churches that oversees local churches.

Example: The classis met to discuss the needs of the local congregations.

Definition: A type of particle that is massless and represents the fundamental forces of electromagnetism and gravity.

Example: In physics, a classon is considered a fundamental particle that mediates the forces of nature.