This quiz just looks neat! It has two cell diagrams for biology class members to label. They also describe the function of each organelle. A prokaryotic and eukaryotic cell are displayed for them to compare, and then they fill in the...

In this cell organelles activity, students read the structure and function of different plant and animal cell organelles to determine what organelle is being described. Students write in the 15 organelles into a chart.

Learners observe the cells of an onion by wet mounting it and viewing it in a microscope.  For this hands on lesson students make their own wet mount slide of an onion and are able to identify the cells in it such as, the nucleus,...

In this biology instructional activity, students locate and identify each of the vocabulary terms relating to cells on the bottom of the sheet. There are 27 biology terms to locate in the word search.

Students identify via slides prokaryotic and eukaryotic cells. They identify plant or animal cells from slides or pictures. Students are given the question of the day. They are asked which has a nucleus, a prokaryotic or eukaryotic...

Young scholars identify magnification by first using a magnifying glass and then with photos taken through a microscope. They complete a handout that leads them through each activity stated. Finally, students use their microscope to...

In this biology instructional activity, students locate and identify various vocabulary terms relating to cells and microscopes listed on the right. There are 26 biology terms located in the word search.

In this biology worksheet, students identify and locate various vocabulary terms related to the classification of living things. There are 32 biology terms located in the word search.

Students describe how radioactivity relates to alpha and beta particles. Using their properties, they write a descriptive paper about the gamma rays and alpha and beta particles. They calculate q-values and the half-life of a given...

[Free Registration/Login may be required to access all resource tools.] Covers the structure and function of the nucleus. Students will learn about the structures associated with the nucleus like the nuclear envelop, the nucleolus,...

NOVA provides a report on comet Hale-Bopp and comet Hyakutake. Content includes discovery and observational information.

This site lets students practice vocabulary words related to cell organelles. The same vocabulary words are presented in one of four different games for students.

Site delves into what neurons are and what they do. Also contains colorful illustrations of neurons.

Short, but excellent description of nucleolus.