← All Standards

Grade 5

• Strand 1

  • 5.1.A
  • 5.1.B
  • 5.1.C
  • 5.1.D
  • 5.1.E
  • 5.1.F
  • 5.1.G

• Strand 2

  • 5.2.A
  • 5.2.B
  • 5.2.C

• Strand 3

  • 5.3.A
  • 5.3.B
  • 5.3.C
  • 5.3.D
  • 5.3.E
  • 5.3.F
  • 5.3.G
  • 5.3.H
  • 5.3.I
  • 5.3.J
  • 5.3.K
  • 5.3.L

• Strand 4

  • 5.4.A
  • 5.4.B
  • 5.4.C
  • 5.4.D
  • 5.4.E
  • 5.4.F
  • 5.4.G
  • 5.4.H

• Strand 5

  • 5.5

• Strand 6

  • 5.6.A
  • 5.6.B

• Strand 7

  • 5.7

• Strand 8

  • 5.8.A
  • 5.8.B
  • 5.8.C

• Strand 9

  • 5.9.A
  • 5.9.B
  • 5.9.C

• Strand 10

  • 5.10.A
  • 5.10.B
  • 5.10.C
  • 5.10.D
  • 5.10.E
  • 5.10.F

TEKS Math Standard: 5.1.E

create and use representations to organize, record, and communicate mathematical ideas

Letters With Symmetry

Let’s group letters by their symmetry, then create symmetrical words, and then symmetrical sentences!

Gr 4

Geometry Image: University Ave

What odd and interesting shapes can your students find in this geometric image?

Gr 3-5

Geometry Image: Victoria Conference Center

What odd and interesting shapes can your students find in this geometric image?

Gr 3-5

Math Curiosity: Klauber’s Triangle

In 1932, a leading authority on rattlesnakes, Laurence Klauber, discovered a startling pattern within a triangle of primes.

Gr 2-8

Math Curiosity: Ulam Spiral

What if we make a huge spiral of numbers and then highlight only the primes? Well, a bunch of weird patterns show up!

Gr 1-4

Math Curiosity: A Pattern Packed Triangle

Pascal’s pattern-packed triangle is a potent puzzle for pupils to ponder.

Gr 4-5

Create Your Own Operation

The commutative and associative properties are a whole lot more interesting when you apply them to a mathematical operation that you created!

Gr 3-4

Why Is Our Calendar So Weird!?

Why are there 12 months? Why don’t weeks fit into months evenly? Why don’t weeks fit into the year evenly? What’s going on with the calendar!

Gr 3-4

Fractals: Sierpinski’s Triangle

What if this triangle pattern just kept repeating… forever!?

Fractals: Koch Snowflake

You could keep zooming in on this snowflake forever!