Inherited traits and environmental influences come together in this Grade 3 science reading organizer, where students explore why plants and animals may share features yet develop differently. Through examples involving sunflowers, puppies, pond turtles, plant leaves, and bird beaks, students examine how characteristics can be influenced by inheritance and environmental conditions.

Explore Five Examples from Living Things

Each informational passage focuses on a different way inherited traits or surroundings affect observable characteristics. Students read about sunflowers inheriting flower traits while responding to sunlight, water, and soil conditions. The puppy passage connects inherited coat color and ear shape with nutrition, play, and safe exercise. Pond turtles provide examples of inherited shell features and the effects of warmth, habitat, and suitable food.

The plant-leaf passage explores inherited leaf shapes alongside differences associated with light and water. The bird-beak passage distinguishes inherited beak shapes from environmental influences, including which foods are available in a habitat and how seasonal conditions affect food supplies. Together, these examples help students compare inherited characteristics with changes or differences influenced by the environment.

Practise Main Idea and Text Evidence

This printable science reading comprehension resource combines informational text with a main idea and supporting details graphic organizer. Students identify the central message of each passage, locate three supporting details, and record the information in their organizer. The task builds close-reading habits while encouraging students to use specific evidence rather than rely on guesses or general knowledge.

Students also practise explaining relationships between living things and their surroundings. They consider why puppies may inherit different coat markings, why plants receiving different amounts of water may grow differently, and why food availability can affect what birds eat without changing their inherited beak shape.

What the Resource Includes

• Five informational reading passages about plant and animal characteristics.
• Main idea and supporting detail organizer answers for each passage.
• Picture plans featuring passage-related subjects, including sunflowers, puppies, turtles, plant leaves, and birds.

The resource details do not specify a separate teacher guide, additional assessment, or standalone answer-key document, so these are not listed as included features.

Ways to Use It in Grade 3 Science

Use this inherited traits worksheet during a life science unit, for independent reading practice, or in a small-group lesson. Students can highlight the main idea and supporting evidence before completing the organizer, then compare examples and explain which characteristics are inherited and which are influenced by environmental conditions.

For teachers combining science content with informational-text skills, this reading organizer offers concrete plant and animal examples for discussing heredity, variation, and environmental influences. It gives students a structured way to connect what they read with evidence-based explanations about living things.