Geometry is more than just vocabulary. Pupils learn the basic geometric definitions and how to identify and name points, lines, and planes. Though the first lesson is packed with related vocabulary, scholars experience four postulates...

An informative presentation shows pupils how to name and measure angles. Scholars revisit the different types of angles and their definitions and use their knowledge of what an angle bisector is to solve algebraic problems. At the end,...

Students work together to complete an experiment over binary sources. They determine values for the orbital period of certain objects and interpret intensity changes. They also calculate a value for the period of precession of an...

Fifth graders practice the concepts related to finding and identifying different angles. There are examples included in the instructional activity that are useful for the teacher to deliver the instructional activity.

Students compare and contrast angles and identify them as acute, obtuse, right, or straight angles. They create rays and angles using uncooked spaghetti, read and discuss key vocabulary terms, and complete a variety of geometry worksheets.

Students construct a sketch of the planets in our solar system using concentric circles and angles. For this solar system lesson plan, students plot the position of each planet on concentric circles using graph paper. The sun is included...

Third graders experiment with coins and water to explore light rays.  In this light and water lesson, 3rd graders work in pairs to observe what happens with a coin in water or how it appears based on the density of the water....

Tenth graders investigate the theorems of ASA, AAS, AAA and ASA. In this geometry instructional activity, 10th graders discuss the theorems of triangles and how it is used to solve for missing sides or angles. They review how two angles...

Tenth graders investigate the theorems of angles and lines to prove triagle sum theorem. In this geometry lesson, 10th graders discuss the theorems of triangles and how it is used to solve for missing sides or angles. They review how two...

Tenth graders investigate the theorems of ASA, AAS, AAA and ASA. In this geometry lesson, 10th graders discuss the theorems of triangles and how it is used to solve for missing sides or angles. They review how two angles are formed by...

Students investigate the theorems of ASA, AAS, AAA and ASA. In this geometry lesson, students discuss the theorems of triangles and how it is used to solve for missing sides or angles. They review how two angles are formed by two rays...

Tenth graders investigate the theorems of ASA, AAS, AAA and ASA. In this geometry lesson, 10th graders discuss the theorems of triangles and how it is used to solve for missing sides or angles. They review how two angles are formed by...

In this earth science learning exercise, students use the clues given at the bottom of the sheet to complete the crossword puzzle on tides, eclipses, day and night, and the seasons of the year. There are 17 clues to solve in the puzzle.

Young scholars examine a variety of x-ray paintings from aboriginal peoples. As a class, they brainstorm what happens to the food once one eats in it. Individually, they draw an outline of a body and the shapes of food inside of it. To...

In this alphabet coloring worksheet, students identify the uppercase and lowercase letter Xx. Students color the image and words for the x-ray.

Known as one of the most iconic advertisements of the 20th century, Macintosh's "1984" commercial has become more of a social statement. Present the ad to a new audience of viewers with a lesson focused on identifying dystopian...

Students conduct a close examination of the atom's electrons, and discover how to theorize the energy levels, observe the brightness of light, classify colors, and measure temperature.

In this identifying figures worksheet, students match 10 figures to the correct vocabulary terms that include lines, angles, shapes, and segments.

Students explore Fahrenheit 451. In this literature lesson plan, students read Fahrenheit 451 and select an essay question related to the book to which to respond.  Students write an essay related to author's purpose, characters,...

In this trial activity worksheet for the novel Fahrenheit 451, students participate in a trial for Guy Montag. Students follow the seven directions to complete the trial activity.

Students conduct an experiment to test Snell's Law using a block of lucite and a ray box. They measure the light rays as they impinge upon the block. Students are also asked to draw the situation of the lab or create a model of the...

Students examine the tilt in the Earth's revolution around the sun. Using that information, they draw a picture and label the indirect and direct rays of the sun. In groups, they answer discussion questions and complete an assessment...

Fourth graders study the effects of UV rays and practice finding the UV index for where they live. In this health lesson plan, 4th graders listen to a lecture about ultraviolet rays, then find the UV index in their area and write a...

Sixth graders explore lines and angles. They create visual representations of lines, rays and angles by drawing them on paper and using a geoboard. On paper, 6th graders write a summary of the characteristics of their representations.