Geometry Songs

Here are the links to two songs we have been using in class.

Polygon Song
Parallel and Perpendicular Lines

Two and Three Dimensional Shapes

For the next 2 weeks, we will be learning about two and three dimensional shapes in math.   Students need to be familiar with and able to recognize the following:

• polygon  - a closed figure made up of line segments
• triangle - a polygon with 3 sides
• quadrilateral - a polygon with 4 sides
• trapezoid - a quadrilateral with 1 set of parallel sides
• parallelogram - a quadrilateral with 2 sets of parallel sides
• rhombus - a parallelogram with all 4 sides the same length
• rectangle - a parallelogram with 4 right angles
• square - a parallelogram with 4 right angles and 4 sides the same length
• pentagon - a polygon with 5 sides
• hexagon - a polygon with 6 sides
• octagon - a polygon with 8 sides
• regular polygon - a polygon with all sides the same length and all angles the same measure
• sphere - the set of all points in space that are a given distance from a fixed point
• cone - a three-dimensional figure that has a circular base and a surface from the boundary of the base to the vertex
• cylinder - a three dimensional figure with 2 congruent parallel bases in the shape of a circle and the cylindrical surface connecting the two bases
• prism - a three-dimensional figure with 2 parallel congruent bases and rectangles or parallelograms for faces - the bases of a prism can be any polygon, and this base names the prism
• cube - a rectangular prism in which every face is a square and every edge is the same length
• pyramid - a three-dimensional figure whose base can be any polygon and whose faces are triangles - the point at which the faces meet is called the vertex and the base names the pyramid

Here are some activities to help your child practice what we are learning in class.

Classifying Quadrilaterals
Ice Blocker - Congruent Shapes
Identify Shapes
Sides, Edges, Faces, and Vertices
Similar or Congruent
Is it a Polygon?
Fling the Teacher
Mighty Math Calculating Crew
Name that 3D Shape
Polygon Matching Game
2D and 3D Shape Matching
Geometric Solids
Virtual Pinboard
The Legend of Dick and Dom
3D Shapes
Quadrilateral Quest
Net Shapes
Robo Works
2D Shape Quiz
Congruent Figures Quiz
Three Dimensional Figrues Quiz
3D Shape Picture
Mystery Shapes
Shape Pictures

Multiplication

Last semester in math, students learned to solve multiplication problems conceptually through the use of pictures.  Now we are working on memorizing multiplication facts through 12X12.  Here are some resources to help your child learn these multiplication facts.  Fourth grade teachers will except students to have these facts memorized by the time they enter fourth grade next year.

Multiplication Flash Cards
Multiplication.com
Grand Prix Multiplication - Racing Game

Virtual Manipulatives

This website has virtual base 10 blocks that students can use to solve math problems.  Base 10 blocks are a great resource for students struggling with a variety of math concepts including addition, subtraction, multiplication, and division.  

Virtual Manipulatives

Place Value Games

Place Value Review Games and Videos

Pacman - Expanded Form
Pacman - Value of the Underlined Digit
Place Value Shoot
Better Cast Off Game

Place Value Pirates

Place Value Golf

Place Value to 100,000

Place Value Tank Game

Place Value Puzzler

Place Value to 100,000

Cast Off

Robo Works

Bugle Farms

Place Value Video

Eagles and Airplanes

Expanded Form

Place Value Higher Order Thinking Questions

Place Value

4th 6 Weeks Math

Here is a list of the concepts we will cover in math this 6 weeks.  I will update the blog with activities as we get to each topic so that students can practice what we are learning at home. 

• Place Value - Review
• Whole Numbers on a Line - Number Lines
• Ordering Numbers - Review
• Subtraction - Review
• Division
• 2-D Figures
• 3-D Figures
• Congruent Figures
• Lines of Symmetry