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Stages of Child Development for Teachers

Jean Piaget, a Swiss psychologist and biologist, formulated an enduring theory of stages of child cognitive development, based on observations of his own three children. Since the theory was developed in the 1920s, it has been validated by countless scientists. Piaget's stages of cognitive developm

How to Learn Obtuse Shapes & Angles

An obtuse angle consists of two line segments or rays that intersect at one endpoint and are positioned to create an angle between 91 and 179 degrees. In other words, obtuse angles are larger than right angles but smaller than a straight angle (or straight line). In obtuse shapes, the line segments

What Is a Cartilaginous Fish?

What is a cartilaginous fish? Learn about cartilaginous fish - the group of fish that includes elasmobranchs: sharks, rays and skates.

A List of Ideas for Science Projects

Science projects in the classroom can help students get excited about science and experience firsthand the concepts they have learned in class. Using these projects can help solidify the concept in the students' minds. Many of these projects can be done quite easily with very few extra items require

How To Find The Best Public Schools In Your Area

It is extremely important for every parent to find the right school for their children. The school has to not only provide the best education but the staff should be friendly and helpful. Children req

What Are the Interesting Research Topics for High School Physics?

As a subject area, physics is rife with fascinating ideas and principles. Find an interesting topic for a high school physics research project. Physics offers many opportunities for experimental design and visual representations. A physics research project can be transformed into a creative multimed

Project Ideas on the Earth's Layers

Beneath the Earth's seemingly placid surface churns a complex layer cake of solid and liquid components that provides the balance of stability and dynamic energy that anchors our planet. While your first idea when assigned a project on the Earth's layers may be to make a standard cut-away model usin

Landslide Tsunamis

Tsunamis can arise from landsliding, with or without an earthquake.

Term papers writing are an engaged progression

As it is already a known fact that a perfect writing of term papers involves many complex steps. All those steps get together and merge to form a smooth research paper. The biggest need beside ...

Self-Help Goals for Special Education

Working with special needs children can be difficult for educators and parents alike. It is easy to overlook the importance of teaching these special children daily life skills. Many people take for granted the ease with which normal children acquire life skills and intelligence, and find themselves

How to Organize Observational Studies

Scientists use observational studies to investigate the effectiveness of a specific agent. Testers divide their subjects into two specific groups: the test group and the control group. The test group receives the agent, such as a new medicine in the context of a medical treatment observational study

How You Can Turn Back The Clock

Cher sang “If I could turn back time” – and probably many of us have wished we could do that at various points in our lives. Well, the good news is, we can.

Pharaoh Hatshepsut and Egyptian God Horus

Images of Hatshepsut, the 18th dynasty ruler of Egypt who was a woman who took on the power of the Pharaoh and appeared as a male in images, before being erased from history by her successor, Thutmose III.

How to Choose the Right Pipette For Your Laboratory

A lab pipette is one of the most extensively used tools in a laboratory. This instrument is used to transfer liquids or semi solids in measured volumes from one container to the other. Here we look at the many choices available to lab personnel.

5 Myths of Disaster Survival

Some common disaster survival myths are dispelled by disaster response expert. Myth #1 - Planning and preparedness is useless, people just panic in disasters.