Praxis Pre-Kindergarten Education study materials
Praxis Pre-Kindergarten Education study resources

Praxis Pre-Kindergarten Education key terms

Praxis Pre-Kindergarten Education · Get comfortable with the vocabulary.

Phonological awareness

The ability to notice and work with the sounds of spoken language at a broad level, including hearing syllables, rhymes, and individual sounds in words without relying on printed letters.

Related: Phonemic awareness, Onset-rime
Phonemic awareness

The narrower skill of identifying and manipulating individual phonemes, the smallest units of spoken sound, such as blending /k/ /a/ /t/ into cat or counting three sounds in that word.

Related: Phonological awareness, Phoneme segmentation
Phoneme segmentation

Breaking a spoken word into its separate sounds, as when a child says the sounds /s/ /u/ /n/ for sun. This is a strong predictor of later decoding success.

Related: Phonemic awareness, Blending
Blending

Pulling separate spoken sounds together into a whole word, such as hearing /m/ /a/ /p/ and saying map. Teachers model blending before children read printed words.

Related: Phoneme segmentation, Alphabetic principle
Onset-rime

A way of dividing a syllable into its opening consonant or cluster, the onset, and the vowel plus remaining sounds, the rime. In cat, the onset is /k/ and the rime is -at.

Related: Phonological awareness, Rhyme awareness
Rhyme awareness

Recognizing that words share the same ending sound pattern, such as cat, hat, and bat. It is an early phonological skill often built through songs, chants, and picture matching.

Related: Onset-rime, Phonological awareness
Alphabetic principle

The understanding that printed letters and letter patterns stand for the sounds of speech, so letters can be used to read and spell words. It links letters to sounds systematically.

Related: Letter-sound correspondence, Phonics
Letter-sound correspondence

Knowing the sound or sounds a given letter usually represents, such as the sound /m/ for the letter m. This knowledge supports both early decoding and invented spelling.

Related: Alphabetic principle, Phonics
Phonics

Instruction that teaches how letters and letter combinations map to sounds so children can decode printed words. It differs from whole-word memorization and is most useful once children know some letters.

Related: Alphabetic principle, Decoding
Decoding

Using knowledge of letter-sound relationships to sound out and recognize written words. Fluent decoding frees attention for understanding the meaning of text.

Related: Phonics, Concepts of print
Concepts of print

Understanding how print works, including that text is read left to right and top to bottom, that words are separated by spaces, and that a book has a front, back, and title.

Related: Decoding, Environmental print
Environmental print

Printed words and symbols children see in daily life, such as store signs, cereal boxes, and traffic signs. Recognizing these builds early awareness that print carries meaning.

Related: Concepts of print, Print-rich environment
Print-rich environment

A classroom set up with labeled shelves, charts, books, and children's own writing displayed at eye level, giving frequent meaningful contact with print throughout the day.

Related: Environmental print, Concepts of print
Oral language

The listening and speaking skills children use to communicate, including vocabulary, grammar, and conversation. Strong oral language underpins later reading comprehension and writing.

Related: Vocabulary, Dialogic reading
Dialogic reading

An interactive shared-reading approach in which the adult asks open questions, prompts the child to talk about pictures, and expands the child's responses instead of only reading aloud.

Related: Oral language, Vocabulary
Vocabulary

The body of words a child understands and can use. In early childhood it grows through conversation, read-alouds, play, and direct explanation of new words in meaningful contexts.

Related: Oral language, Dialogic reading
Invented spelling

A young child's attempt to write words using the letter sounds they hear, such as writing 'kt' for cat. It reveals developing sound awareness and is a normal stage, not an error to punish.

Related: Letter-sound correspondence, Emergent writing
Emergent writing

Early writing behavior that moves from scribbles and drawing to letter-like forms, then strings of letters and invented spellings, showing growing control over written communication.

Related: Invented spelling, Fine motor development
Number sense

A flexible understanding of quantity, including recognizing how many objects are in a small set, comparing amounts, and knowing that numbers can be taken apart and combined.

Related: Subitizing, Cardinality
Subitizing

Instantly recognizing the number of objects in a small group without counting them one by one, such as seeing three dots on a die and knowing it is three.

Related: Number sense, Cardinality
Cardinality

The principle that the last number said when counting a set tells how many objects are in that set. It is a core part of learning what number words mean.

Related: One-to-one correspondence, Number sense
One-to-one correspondence

Matching exactly one number word or object to each item being counted, touching each item once while saying the counting sequence in order.

Related: Cardinality, Number sense
Composing and decomposing numbers

Putting numbers together to make a larger number, or breaking a number into smaller parts, such as seeing that five can be made as two and three.

Related: Number sense, Part-part-whole
Part-part-whole

A model showing that a whole quantity is made of two or more parts. Young children explore it with objects, such as splitting six counters into two groups.

Related: Composing and decomposing numbers, Number sense
Patterning

Recognizing, describing, extending, and creating repeating sequences such as red-blue-red-blue or clap-stomp-clap-stomp. Patterning builds early algebraic reasoning.

Related: Sorting and classifying, Seriation
Sorting and classifying

Grouping objects by a shared attribute such as color, size, shape, or use, and explaining the rule used. It is a foundation for both mathematics and scientific thinking.

Related: Patterning, Seriation
Seriation

Arranging objects in order along a dimension, such as lining up sticks from shortest to longest or cups from smallest to largest. It supports comparison and measurement ideas.

Related: Sorting and classifying, Measurement
Measurement

Comparing and describing attributes such as length, weight, and capacity using nonstandard units like blocks, paper clips, or hand spans before formal tools are introduced.

Related: Seriation, Spatial reasoning
Spatial reasoning

Understanding shape, position, direction, and how objects relate in space, built through block building, puzzles, and describing where things are with words like above and behind.

Related: Measurement, Geometry
Geometry

The study of shapes and their properties. Preschoolers name and compare two- and three-dimensional shapes and notice how shapes combine or fit together.

Related: Spatial reasoning, Sorting and classifying
Scientific inquiry

A process of asking questions, predicting, observing, and explaining, which young children do through hands-on exploration rather than formal experiments with controlled variables.

Related: Observation, Inquiry-based learning
Inquiry-based learning

Teaching that begins with children's questions and lets them investigate materials and phenomena directly, with the adult guiding exploration instead of delivering facts to memorize.

Related: Scientific inquiry, Open-ended materials
Observation

Carefully using the senses to gather information about objects and events, then describing what was noticed. It is the basic data-collection skill in early science.

Related: Scientific inquiry, Prediction
Prediction

Stating what is expected to happen before testing an idea, such as guessing which object will sink. Comparing predictions with results builds reasoning about cause and effect.

Related: Observation, Scientific inquiry
Open-ended materials

Supplies such as sand, water, blocks, or loose parts that can be used in many ways, encouraging children to test ideas, solve problems, and explore without a single correct outcome.

Related: Inquiry-based learning, Scientific inquiry
Life cycle

The sequence of stages a living thing passes through, such as seed to sprout to plant to flower, or egg to caterpillar to butterfly. Children learn these through observation and books.

Related: Living versus nonliving, Observation
Living versus nonliving

Distinguishing organisms that grow, need food and water, and reproduce from objects that do not. Preschoolers build this idea by comparing plants, animals, and things like rocks.

Related: Life cycle, Observation
Community helpers

People who provide services in a neighborhood, such as firefighters, nurses, mail carriers, and teachers. Studying them introduces children to roles and interdependence in society.

Related: Goods and services, Community
Goods and services

Tangible items people make or sell, such as bread or shoes, versus actions people do to help others, such as repairing a car or teaching. The distinction introduces basic economics.

Related: Community helpers, Community
Community

A group of people who live, work, or share interests together in a place. Young children explore their own community through maps, visits, and stories about local life.

Related: Community helpers, Goods and services
Cultural diversity

Recognizing and respecting differences in language, food, celebrations, and traditions among families. Classroom materials and activities that reflect many cultures support this understanding.

Related: Community, Family and culture
Family and culture

The customs, languages, values, and routines children learn at home. Acknowledging these in the classroom helps children see their own background as valued and learn about others.

Related: Cultural diversity, Community
Map skills

Early abilities to use and make simple representations of space, such as a map of the classroom or playground, and to describe location with words like near, far, and next to.

Related: Spatial reasoning, Community