# data[].attributes.headline
A shape with only two dimensions (such as width and height) and no thickness. 

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A shape with only two dimensions (such as width and height) and no thickness. 

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An object with three dimensions (such as height, width and depth) like any object in the real world. 

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An object with three dimensions (such as height, width and depth) like any object in the real world. 

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                                              The 5 E's is an instructional model based on the constructivist approach to learning, which says that learners build or construct new ideas on top of their old ideas. The 5 E's can be used with students of all ages, including adults.

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                                              The 5 E's is an instructional model based on the constructivist approach to learning, which says that learners build or construct new ideas on top of their old ideas. The 5 E's can be used with students of all ages, including adults.

# data[].attributes.headline
a room, group of rooms, or building in which someone may live or stay.

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a room, group of rooms, or building in which someone may live or stay.

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The process of adapting or adjusting to the culture of a group or nation, or the state of being so adapted.

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The process of adapting or adjusting to the culture of a group or nation, or the state of being so adapted.

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the number of elements in a set or other grouping, as a property of that grouping.

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the number of elements in a set or other grouping, as a property of that grouping.

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In psychology, centration is the tendency to focus on one salient aspect of a situation and neglect other, possibly relevant aspects.

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In psychology, centration is the tendency to focus on one salient aspect of a situation and neglect other, possibly relevant aspects.

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an idea or mental image which corresponds to some distinct entity or class of entities, or to its essential features, or determines the application of a term (especially a predicate), and thus plays a part in the use of reason or language.

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an idea or mental image which corresponds to some distinct entity or class of entities, or to its essential features, or determines the application of a term (especially a predicate), and thus plays a part in the use of reason or language.

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is the ability to recognize the number of briefly presented items without actually counting. The term comes from the Latin term “subito” which means “suddenly”.

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is the ability to recognize the number of briefly presented items without actually counting. The term comes from the Latin term “subito” which means “suddenly”.

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the end or finish of an event, process, or text.

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the end or finish of an event, process, or text.

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The Concrete Operational Stage. As the name implies, the concrete operational stage of development can be defined as the stage of cognitive development in which a child is capable of performing a variety of mental operations and thoughts using concrete concepts.

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The Concrete Operational Stage. As the name implies, the concrete operational stage of development can be defined as the stage of cognitive development in which a child is capable of performing a variety of mental operations and thoughts using concrete concepts.

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the principle by which the total value of a physical quantity or parameter (such as energy, mass, linear or angular momentum) remains constant in a system which is not subject to external influence.

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the principle by which the total value of a physical quantity or parameter (such as energy, mass, linear or angular momentum) remains constant in a system which is not subject to external influence.

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Constructivist teaching is based on the belief that learning occurs as learners are actively involved in a process of meaning and knowledge construction as opposed to passively receiving information

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Constructivist teaching is based on the belief that learning occurs as learners are actively involved in a process of meaning and knowledge construction as opposed to passively receiving information

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social constructivist classroom.

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Controlling variables is an important part of experimental design. Controlled variables refer to variables or contributing factors that are fixed or eliminated in order to clearly identify the relationship between an independent variable and a dependent variable.

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Controlling variables is an important part of experimental design. Controlled variables refer to variables or contributing factors that are fixed or eliminated in order to clearly identify the relationship between an independent variable and a dependent variable.

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facts and statistics collected together for reference or analysis

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facts and statistics collected together for reference or analysis

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a loss or lack of equilibrium or stability, especially in relation to supply, demand, and prices.

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a loss or lack of equilibrium or stability, especially in relation to supply, demand, and prices.

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is defined as a state of balance or a stable situation where opposing forces cancel each other out and where no changes are occurring.

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is defined as a state of balance or a stable situation where opposing forces cancel each other out and where no changes are occurring.

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a rough calculation of the value, number, quantity, or extent of something.

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a rough calculation of the value, number, quantity, or extent of something.

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The formal operational stage begins at approximately age 12 and lasts into adulthood. During this time, people develop the ability to think about abstract concepts. 

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The formal operational stage begins at approximately age 12 and lasts into adulthood. During this time, people develop the ability to think about abstract concepts. 

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In science, a hypothesis is an idea or explanation that you then test through study and experimentation. Outside science, a theory or guess can also be called a hypothesis. A hypothesis is something more than a wild guess but less than a well-established theory.

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In science, a hypothesis is an idea or explanation that you then test through study and experimentation. Outside science, a theory or guess can also be called a hypothesis. A hypothesis is something more than a wild guess but less than a well-established theory.

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Hypothesis is a temporary solution in the absence of complete evidence. Students generally make explanations basing on preliminary experiences. They may not be able to make broad statements. So when an experience is given the students will give explanations.

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Hypothesis is a temporary solution in the absence of complete evidence. Students generally make explanations basing on preliminary experiences. They may not be able to make broad statements. So when an experience is given the students will give explanations.

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Science process skills are the skills that scientists use to study and investigate the world.

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Science process skills are the skills that scientists use to study and investigate the world.

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The theory suggests that humans construct knowledge and meaning from their experiences. Constructivism is not a specific pedagogy. Piaget's theory of Constructivist learning has had wide ranging impact on learning theories and teaching methods in education and is an underlying theme of many education reform movements.

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The theory suggests that humans construct knowledge and meaning from their experiences. Constructivism is not a specific pedagogy. Piaget's theory of Constructivist learning has had wide ranging impact on learning theories and teaching methods in education and is an underlying theme of many education reform movements.

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An inference is an interpretation or an explanation of an observation. The observation is made using our senses. To make an inference, we connect what we observe to prior knowledge and the new information observed through our senses. An inference can be made from more than one observation, and it is not just a guess. 

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An inference is an interpretation or an explanation of an observation. The observation is made using our senses. To make an inference, we connect what we observe to prior knowledge and the new information observed through our senses. An inference can be made from more than one observation, and it is not just a guess. 