Second graders explore dinosaurs and identify them by their size. They compare the dinosaurs with objects around the school or on the playground. Students predict which dinosaurs are the largest and then measure the length of dinosaurs.

Students classify leaves by shape and margins and use them to create models of plant fossils. By using paper over a leaf, they simulate fossilization of organisms onto sedimentary rocks. Following instructions on worksheets, students...

This PowerPoint includes a game with ocean graphics in which two teams answer increasingly difficult questions about animals. Topics covered include plant and animal cells, animal adaptation, and similarities and differences between...

In this animal classification worksheet, students will compare and contrast the characteristics of reptiles, amphibians, and fish. This worksheet is a graphic organizer.

In this classification worksheet, students classify items in two rooms into eight different groups by choosing different characteristics to classify items.

Students investigate biology by completing a group classification activity. In this animal characteristics, students discuss the different families in the animal kingdom and the small differences that separate the animals. Students...

Young scholars identify the different taxonomic classifications of organisms. In this biology lesson, students create their own organisms and make some changes according to environmental conditions. They present their work in class.

In this animal classification worksheet, students will write in 5 examples of vertebrate animals and 6 examples of invertebrates. This worksheet is a graphic organizer.

An overview of the five kingdoms within the biological classification system is presented in this set of five slides. The first lists the objectives of the slide show, and the second gives general characteristics of plant, animal, and...

Students are introduced to the classification system of animals. In groups, they set up an aquarium in which they must maintain throughout the year. They also observe earthworms and how they react to various stimuli and research the...

Can your class correctly classify plant species? Individuals explore native plants of the local environment and correctly classify them into their respective categories. They investigate differences in the plants and discuss similarities...

How do you classify a newly discovered species? Learners view a presentation and complete research about biodiversity and the classification hierarchy. The lesson includes activities with dichotomous keys and work on classifying both...

How many of your students know that even today new species are being found all over the globe? Introduce them to the amazing diversity our planet houses with a creative activity about animal variation and classification. They'll use a...

How can one differentiate between a dweezlebub and nessie? Use this fictitious creature dichotomous key to find out! Biologists of all ages will enjoy this creative way to learn about classification, including a chance to draw the...

Crabs and lobsters ... yum! The 18th installment of a 23-part NOAA Enrichment in Marine sciences and Oceanography (NEMO) program focuses on invertebrate marine life. After the lecture slideshow, learners conduct an activity to sample...

As a review or note taking guide, this resource wraps up a unit on the tree of life. Biology bigwigs define phylogeny and answer questions about the subsequent classification of organisms. The worksheet takes a straightforward and...

A well-designed lesson plan on rock classification awaits you. In it, fifth graders are divided into groups. Each group is given a box of rocks which they must sort into two categories. They use the "Rock 'n Roll Rule," in making their...

Middle schoolers comprehend how satellites use remote sensing to produce images. They use supervised classification with Landsat images. Students recognize that the earth's surface has different basic land surfaces that reflect/emit...

Learners view a PowerPoint presentation on biomes and their classifications. Divide them into groups and assign them each an individual biome to research. There are pictures of the PowerPoint slides and notes about what to teach for...

What a terrific lesson! Learners discuss the animal kingdom, and classify them as vertebrates and invertebrates. They also identify them as fish, amphibians, reptiles, birds, and mammals. There is even a taxonomic breakdown of popular...

You don't have to travel far to learn about rocks, just step outside, pick up a stone, and begin investigating. After taking a class walk around the school grounds collecting rocks, young scientists practice their skills of observation...

An informative lesson has learners read about, discuss, and study the classification, structure and importance of the following biomolecules: carbohydrates, proteins, lipids, nucleic acids, and enzymes. 

Examine cyanobacteria cells as an example of prokaryotes and several other alga as examples of eukaryotes. Future biologists compare the two and notice the absence of nuclei in prokaryotes. These are classic activities for this purpose,...

One of the most common questions in a science classroom is, "Do we get to dissect anything?" With a fun and interactive experience, your eager biologists can perform a virtual dissection on a frog, as well as learn about different kinds...