In this endocrine system worksheet, students review the structure and function of the hypothalamus and pituitary glands. This worksheet has 20 fill in the blank statements.

In this endocrine histology lab, students examine prepared slides of various glands/ organs. Students identify each slide according to the key given and research materials. Students draw or sketch what is seen next to the appropriate...

In this asexual reproduction worksheet, students compare and contrast different types of asexual reproduction processes by examining prepared slides and completing 20 short answer questions, 4 drawings, and 9 fill in the blank questions.

Students explore calories. In this lesson about calories, students practice counting and recording calories. Students use a sample Calorie Calculation Chart to record how many calories consumed in one day. Students do an experiment on...

Sixth graders complete several experiments about chemical and physical changes. In this physical and chemical science lesson, 6th graders complete 6 experiments about chemical and physical changes. Students examine the processes of...

Tenth graders investigate the circumference and diameter of a circle. In this geometry activity, 10th graders relate circumference to diameter. They create a scatter plot to estimate the value of pi.

Students create and decorate an African Heritage home. In this art lesson, students research different African homes and then create one using a box decorating the home using crayons or markers.

Young scholars create and perform science fiction drams based upon their knowledge of the solar system. In this solar system lesson students work in cooperative groups to create a short play and will also score the play.

Students, in groups, classify furniture, share their categories and rationales, then note how their different schemes vary, perfectly logical and useful, but completely arbitrary.

Students, using 15 years of sunspot data, plot data on a classroom graph. They discuss why the pattern from their individual sheets did not and could not match the class graph.

This paper proposes one of the first scalable methods for estimating the number of clusters of solutions of graph coloring problems using a belief propagation like algorithm.

This site provides information about cluster munitions and the destruction they cause. Includes information and videos about the arms trade in these and countries suffering their impact.

Globular clusters, compact groups of about a million stars that move around together in galaxies, are among the oldest objects found in the universe. Since they are found most galaxies and since they've been around for so long, globular...

In this exercise, students practice describing data distributions as clusters, gaps, peaks, and outliers. Students receive immediate feedback and have the opportunity to get hints and try questions repeatedly.

[Free Registration/Login may be required to access all resource tools.] Examines the two main types of star clusters.

An article that discusses what we mean when we talk about clusters in scatter plots. It also includes practice questions that test your knowledge of the topic.

A scanned copy of the 1896 publication of A Cluster of Stories, a book of stories and poems and stories for children.

This is an online photocopy of the original of the children's book Gathered Clusters from Scripture Pages by Elizabeth Hope, a book of information about the Bible using key words.

PBS site explores these building blocks of the universe as well as their various types and clusters.

Understand what galaxy clusters are on this site which contains both information and a video.

Discover what cluster headaches are and what causes them in this informative article from Medical News Today. Learn about the signs and symptoms, the duration, the risk factors, treatment options, and how you can prevent them.

The CyberSquad searches for Hacker's castle based on a survey of where town residents have last seen him in this video from Cyberchase.

The Milky Way is the edgewise view of our home galaxy, a disk made up of billions of stars. The Sun resides on one of the spiral arms of the disk, 30,000 light-years from the thick hub of the galaxy. The actual center, with a black hole...

The Stellar Snowflake Cluster image displayed at this site (in addition to a detailed textual analysis of the image) is enhanced with infrared to display a cluster of newborn stars hidden behind layers of dust.