Inherited Traits and Variation Word Search
Help Grade 1 learners compare inherited traits and variation in plants and animals with a printable word search, clear definitions, and activities.
For parents and caregivers
What your child will practice
- Recognize traits as features that can be observed in plants and animals.
- Describe ways young organisms can be alike and different from their parents.
- Use words such as inherit and variation when comparing members of the same kind of organism.
How to use this puzzle at home
- Preview the words and explain that scientists compare plants and animals without calling one set of traits better.
- Have your child solve the puzzle and use each definition to sort the terms into traits, comparisons, and family words.
- Compare two leaves, fruits, pets, or animal photographs of the same kind and record one likeness and one variation.
Word List
- TRAIT
- PARENT
- YOUNG
- INHERIT
- ALIKE
- DIFFERENT
- COLOR
- PATTERN
- SIZE
- SHAPE
- SIBLING
- VARIATION
Printable Puzzle
Vocabulary guide
Use these short definitions before or after the word search. Ask your child to explain a few in their own words.
- Trait
- An observable feature of a living thing, such as leaf shape or fur color.
- Parent
- An organism that produces young of the same kind.
- Young
- A plant or animal in an early stage of its life.
- Inherit
- To receive a biological trait from a parent.
- Alike
- Having one or more features that are the same or similar.
- Different
- Having one or more features that are not the same.
- Color
- A visible trait created by the way a surface reflects light.
- Pattern
- A repeated arrangement of colors, shapes, spots, or stripes.
- Size
- A measure of how large or small something is.
- Shape
- The outline or three-dimensional form of a structure or object.
- Sibling
- One of two or more young organisms that share at least one parent.
- Variation
- A difference in a trait among organisms of the same kind.
Talk about the science
- Which traits might help you tell two puppies or two seedlings apart?
- How can young organisms resemble a parent without looking exactly the same?
- Why do scientists compare organisms of the same kind when studying variation?
Try one more thing
Extension activity
Make a trait-detective chart for three organisms of the same kind. Draw or attach pictures, compare color, pattern, size, and shape, then write one sentence about a shared trait and one about a variation.
Teacher and tutor note
Classroom adaptation
Give partners photographs of parent and young plants or animals from the same species. After the puzzle, students complete a Venn diagram with observed similarities and variations, using neutral evidence-based language.
Keep learning
Keep learning at Grade 1
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