Grade: 3rd

28 Feb 2021

Life Cycles in Nature

August-June

Plants and animals have life cycles that are adapted to survive in distinct environments. From birth to adulthood and everything in between, the plants and animals of Ohio have interesting and unique life cycles. We will explore Greenacres’ natural areas in search of plants and animals in different life stages.

Ohio Science Standards

  • LS Grade 3: Plants and animals have life cycles that are part of their adaptations for survival in their natural environments

NGSS Standards

  • 3-LS1-1. Develop models to describe that organisms have unique and diverse life cycles but all have in common birth, growth, reproduction, and death.
  • 3-LS3-1. Analyze and interpret data to provide evidence that plants and animals have traits inherited from parents and that variation of these traits exists in a group of similar organisms
  • 3-LS4-2. Use evidence to construct an explanation for how the variations in characteristics among individuals of the same species may provide advantages in surviving, finding mates, and reproducing

Video Introduction, Poster, and Vocabulary:

life cycle, egg, larvae, pupae, adult, seed, traits, investigate, observe

24 Feb 2021

Adaptations in Nature

August-June

Plants and animals have different adaptations that increase their chances of survival within their environment. Explore the field and forest at Greenacres to look for some unique plant and animal bodies and behaviors. 

Ohio Science Standards

  • LS Grade 3: Individuals of the same kind differ in their traits and sometimes the differences give individuals an advantage in surviving and reproducing.
  • LS Grade 3: Plants and animals have life cycles that are part of their adaptations for survival in their natural environments

NGSS Standards

  • 3-LS2-1. Construct an argument that some animals form groups that help members survive.
  • 3-LS3-2. Use evidence to support the explanation that traits can be influenced by the environment
  • 3-LS4-2. Use evidence to construct an explanation for how the variations in characteristics among individuals of the same species may provide advantages in surviving, finding mates, and reproducing
  • 3-LS4-3. Construct an argument with evidence that in a particular habitat some organisms can survive well, some survive less well, and some cannot survive at all.

Video Introduction and Vocabulary:

behavior, body parts, trait, survive, physical features, adaptation