5th+Grade+Science

=**[|3-D Printer Science Article for kids]**= =[|Dogs Can Tell If We're Happy or Sad article]=

[|PBS Kids - CSI Sneak Squeak Game]
=**__ [|EdHeads Simple Machines] __**= __ [|Weather Games and Practice] __ __ Water Cycle Resources __

= [|Water Cycle Webquest] =

Label the Water Cycle Game

[|Water Cycle Vocabulary Game]

[|Water Cycle Reivew Quiz]

[|Water Cycle Quiz 2]

[|Water Cycle Comprehension Game]

[|Virtual Microscope] [|Science Fair Project Ideas 4]
 * Resources and Links**


 * __Science Fair Idea Websites__**

[|Science Fair Ideas 2] [|Science Fair Projects 3] [|Science Fair Project Ideas 4]
 * __[|Science Fair Ideas 1]__**

[|Puzzling Pyramids] = = = __ Ch. 13 Activities __ = = [|Leonardo's Mysterious Machines] = = [|IKnowThat.com Widgets Game] = = = = [|Simple Machines Study Jam] = = **[|Force and Motion Study Jam]** = =**[|Newton's Laws, Gravity, and Inertia Study Jams]**= [|**Scott Foresman Science - Grade 5**] [|**Forces in Motion Game**]

​ [|Whaddya Know Quiz Show Test Review]

[|Ed Heads Crash Scene Investigation Game]

[|Ms. Montgomery's Redbird Roost Blog]

Test Notes over Ch. 11, 12, and 13​

Elements are the basic building blocks of matter.

Physical property – No change in the material.

Examples: Mass, volume, color, odor, texture, hardness, size, shape, temperature, etc.

Chemical property – Material changes into new material.

Weight – measure of the amount of gravity pulling on an object

Units = newtons

Tools – spring scale

Mass – the amount of matter in an object

Units = grams

Tool – balance

Volume – the amount of space an object takes up

Units = cubic cm – regular shaped object

Ml – for a liquid

Tool – ruler or a graduated cylinder

One ml = One cubic centimeter

Density – amount of matter in a given volume

Atoms – smallest particle of an element that still has the properties of the element.

Parts of Atom

Neutron – neutral – in the nucleus

Protons- positive – in the nucleus

Electrons – negative – around the nucleus

Nucleus – the center of the atom

Boiling point – the temperature at which a substance turns from a liquid to a gas

Melting point – the temperature at which a substance turns from a solid to a liquid

Freezing point – the temperature at which a substance turns from a liquid to a solid.

Mixture – substance placed together but have their own properties and can be separated.

Solution – mixture that substances are spread out evenly and will not settle.

Solute- What is being dissolved

Solvent – What is doing the dissolving

Products of a chemical reaction – heat, light, electricity

States of matter – solid, liquid, gas

Physical change – material remains the same

Chemical change – a new substance is formed

Chemical change – rust, burning, baking, etc.

Physical change – crumpling paper, breaking a crayon, tearing a paper, etc.

Types of motion –

Circular, back and forth, variable, vibrational, constant, periodic

Speed – the measure of the amount of distance covered in a certain amount of time.

Velocity- speed and direction

Forces – push/pull, friction, gravity, magnetism, electricity **Units -** **Newtons**

Work – when a force moves an object

Units – joules

Power – the rate at which work is done

Units- watts

Newton’s 1st Law

An object at rest will stay at rest until a force acts on it to move it. An object in motion will stay in motion, at the same speed and in the same direction, until a force acts on it to slow it down, speed it up, or change its direction.

Inertia – the tendency of an object to resist change in motion. To keep doing what it’s doing.

The more mass something has, the more inertia it has.
 * Newton****’s 2nd Law**

The more mass something has the more force it takes to change the objects motion or to move the object.

The less mass something has the less force it takes to change the objects motion or to move the object.
 * Newton****’s 3rd Law**

For every action, there is an equal and opposite reaction.

In order for an object to move, the forces acting on it must be unbalanced.

If forces are balanced they are in a state of equilibrium.