Students participate in an in-class archaeology dig. In this archaeology lesson, students use problem solving skills to construct a puzzle. Students are assigned roles, such as the sifter, measurer, etc.

Young scholars practice roller blading in a safe environment offering varying levels of skill challenges (slanted rope).

Fourth graders, using paper, construct a 3-D pyramid, decorating it with Egyptian numbers.

Learners create their own ocean currents by using everyday items. They examine the constant pushing of molecules that makes us feel wind. They discuss how the water moves in the Southern Hemisphere.

Students move in a variety of ways such as speed walk, jump, skip, gallop, crab walk, crawl (on mats or grass), slide, walk backwards, etc. Write terms on a large poster. Writing should be large enough for students in a group to read it.

After identifying angles (acute, obtuse, right) during a math or science lesson, 4th graders will use the computer to stamp pictures in the correct category using KidPix computer software.

Students test the strength of the arch in eggs. Then form hypothesis for how to increase their strength.

Students review the list of definitions of mining terms before playing bingo. They fill in each square using one word or term per square leaving no square blank before playing the game.

Students examine different pieces of art from different artists. They are to read "About the Art" before viewing. They create their own plasticine tile showing people in action from history.

In this calculus instructional activity, students determine the intervals in which a given relation is concave up. They determine the inflection points of a given formula. Students use the second derivative test to classify the relative...

Measure the lengths and diagonals of three squares with a ruler. Look over your measurements and try to come up with a rule of thumb for estimating the length of a diagonal if you know the length of a side.

Practice comparing shapes based on their number of sides, number of corners, and side-lengths. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.

Calculate certain variables of a rhombus depending on the inputs provided. Calculations include side lengths, corner angles, diagonals, height, perimeter, and area of a rhombus.

Calculate certain variables of a parallelogram depending on the inputs provided. Calculations include side lengths, corner angles, diagonals, height, perimeter, and area of parallelograms.

[Free Registration/Login Required] This flipchart provides a review of circle, rectangle, square, triangle, and hexagon and introduces trapezoid and rhombus. Students are asked to identify the number of sides and the number of corners of...

This zawiya is located at Sikkat Al-Mahgar Street to the left of the ascending street that leads to the Citadel. It has two facades, on the northwest and on the southwestern side. The northwestern facade is the main frontage of the...

Map of England, part of Scotland and Ireland during the Norman and Plantagenet Period. Shows major cities of the time, major river ways, topography, political boundaries. Scale in English miles. Insert of Ireland in right upper corner of...

Side-wheel paddle steamboat; built in 1890 by the San Francisco and North Pacific Railroad Company; preserved at the San Francisco Maritime National Historical Park. Official plaque located in the San Francisco Maritime National...