# First Grade Math Ideas or Curriculum

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Discover right here many essential first grade math ideas taught in first grade. Academics, dad and mom, and math tutors can even use them as a tenet for instance a math lesson or to show essential expertise that children are imagined to know in first grade math.

**Equal components or equal shares**

The orange circle has 2 equal components

The blue circle has 4 equal components

**Arrays**

An array is an association of objects in equal rows or columns.

The primary array is fabricated from soccer balls

The array has 2 rows and three columns

2 × 3 = 6 balls

The second array is fabricated from squares.The array has 3 rows and 4 columns

3 × 4 = 12 squares

**Quarter**

Quarter = one-fourth = 1 of 4 equal components. The sq. under is split into 4 equal items. One piece proven in inexperienced is 1 / 4 or one-fourth.

**Associative property**

2 + 3 + 1 = (2 + 3) + 1

= 2 + (3 + 1)

= 6

**Closed determine**

All sides of a closed determine are related. If there may be any hole or opening irrespective of how small, then it’s not a closed determine.

**Hour hand**

The hour hand takes 1 hour to maneuver from a quantity to the following. The hour hand is smaller.

Hour or hr = 60 minutes

**Estimate**

An estimate isn’t the identical as an actual reply. We simply want a quantity near the precise quantity. To estimate the variety of marbles, we simply must know __about what number of__

Attainable solutions: 15, 14, or 17

**Commutative property**

Whether or not 2 is written first or not, the reply to 2 + 1 continues to be 3

2 + 1 = 1 + 2 = 3

**2-dimensional figures**Examples of two-dimensional figures are pentagons, triangles, rectangles, and circles.

**Varieties of clocks**Two kinds of clocks are analog clocks and digital clocks. An analog clock makes use of two or three fingers to point out the time. A digital clock makes use of numbers to point out the time.

**Dice**

A dice has 6 faces, 12 edges and eight vertices. The dice under exhibits 3 faces with the colour pink, blue, and orange. The dice additionally exhibits a vertex with a tiny white circle.

**Multiples of 10**The multiples of 10 are 10, 20, 30, 40, 50, 60, …

**Counting up**

Begin at 3 and depend 2 extra to succeed in 5

## Extra essential first grade math ideas

**Quantity**

A quantity signifies what number of or how a lot. A numeral is used to symbolize the variety of objects. For instance, after counting the pencils within the determine under, we get 4. We use the numeral 4 to symbolize 4 pencils.

**three-d shapes**

3 dimensional shapes are strong shapes which have width, size, and top.

Examples of three-dimensional shapes are cones, cylinders, soda cans, soccer balls, and spheres.

**Make 10**

Make 10 is a method that may assist children to rapidly add two numbers.

For instance, to rapidly add 8 and seven, children can attempt to make a ten first.

8 + 7 = (8 + 2) + 5 = 10 + 5 = 15

8 + 7 = 5 + (3 + 7) = 5 + 10 = 15

**Minute hand**

The minute hand takes 5 minutes to maneuver from a quantity to the following. The minute hand is greater.

1 minute = 60 seconds

5 minutes = 300 seconds

**Totally different**

The 2 triangles are totally different, however they’ve the identical form.

**Counting down**

Begin at 6 and depend backward to succeed in 2.

**Composite form**

The arrow proven under is a composite form since it’s created from 2 primary shapes (a triangle and a rectangle)

**Amassing information**

**Expression**

An expression has no equal signal. For instance, 8 + 4 – 6 is an expression.

**Cash**A coin is a flat and spherical piece of metallic that’s used as cash in a rustic.

In United States, the cash which might be principally used are pennies, nickels, dimes, and quarters.

1 penny = 1 cent

1 nickel = 5 cents

1 dime = 10 cents

1 quarter = 25 cents

2 dimes + 1 quarter + 3 nickels = 60 cents

**Equation**

Equation at all times have an equal signal. The quantity on the left aspect is the same as the quantity on the suitable aspect. For instance, 2 + 4 = 6 is an equation.

## Issues to remember in regards to the first grade math ideas on this web page

**1.** Make it possible for college students perceive many of the math expertise above taught in first grade math. If you need to measure their understanding of math expertise taught in first grade math, please test this first grade math take a look at.

**2.** These first grade math ideas are in step with first grade math widespread core state requirements.

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