Texas TEKS 1.13.C

Science1st GradeOrganisms and environments

The Standard

compare ways that young animals resemble their parents.

Texas Essential Knowledge and Skills for Science

Teacher's field guide

What Students Need to Do: Students match animal offspring to adult animals and identify visible traits they share. They compare features such as body parts, coverings, colors, and patterns.
What Mastery Looks Like: Given photos of an adult animal and its offspring, a student can name two shared traits. The student uses evidence from the photos to explain the match.
Common Misconceptions: Students may think every young animal looks exactly like the adult. They may match animals by size or color alone and overlook body shape, coverings, or patterns.
How to Assess It: Show a chick with three adult animals. Ask, “Which adult is its parent, and what two features support your answer?”

Lesson moves

Give pairs photo cards to sort into adult and offspring matches, then circle two shared features on each pair.
Display a calf and cow, then ask students to write or tell two ways they look alike.
Play a memory game where students turn over cards to find matching adult and offspring animal pairs.
Compare puppy and adult dog photos from a local animal shelter, then list traits that remain as dogs grow.

Free download

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