Math D2

D2

Math

Subtraction

13

2 and 3 digit numbers

2 by 2 - 5 by 5

Addition

12

11

10

Geometric shape

Place value

Mathematical inequality

Amounts of two

Quantity

The natural numbers

What if

Phenomenon

Team

Index

Alejito Garzón

Valerie Montoya

Juanma Ramos

Tiago Segura Bernal

Amelie Barrios

Jireh Mendoza

Luciana Cortes

Noah Vasquez

Team

Phenomenon: The calendar

What if the calendar did not exist, how do you know when to celebrate birthdays?

What if

Video

Phenomenon: The calendar

The natural numbers are...a symbol a quantity

Natural numbers

Activity

Search in your physical dictionary the meaning of ¨Calendar¨

Find the parts of the calendar and write them in your notebook.

Calendar parts

Comecocos

Materials: One sheet of paper, scissors, marks and colors.

Hand made

- The numbers are in order- They help us to count

Cardinal numbers

? Gregoriano

? Calenda

Activity

Activity

Ordinal numbers

Ordinal Numbers

The days

There are ..... day in a week.

Handmade

The alphabet

We need the alphabet to spell the numbers. One, two, three...

We can write the numbers with letters

What day in numbers is today?

Quantity

Handmade

Quantities activity

Write in your Math notebook the next numbers in number and letter and use different colors.

Create a poster with the birthday dates of your family.

Activity

2-digit numbers

Create your February month

Activity

Reading plan

knowing the book

mathematical inequality

Activity

Find the inequalities in the following numbers

Find the next number of...

The next number

Activity

Do a brainstorming with your mates.

Place Value

Handmade

Handmade

Handmade

The hundreds

The tens

Place Value

The units

15

120

Geometric figures

What is a geometric shape?

Activity

How many sides are there?

Geometric figures

Find the geometric figures in the image.

Activity

How many sides are there?

Geometric figures

Handmade

Geometric figures

How many sides are there?

How many sides are there?

Geometric figures

Activity

Materials: wool, a pencil and your notebook.

Handmade

Handmade

Handmade

Handmade

Handmade

Review

Draw the animals in the same order and follow the instruction.

Review

Complete the alphabet soup.

Review

Use mathematical inequality to resolve it.

Review

Decompose the following numbers into units, tens, and hundreds.

Review

Use your Tangram to form these figures.

Handmade

Complete the additions in your Math notebook.

Addition

The addition signs

Draw the addition signs, cut and paste in your notebook.

Activity with addition sings

Video

Two by two

Let's count two by two

Activity

Handmade

Five by five

Video

We can not only count with our fingers but also add and subtract.

The fingers

Adittion

Use your fingers to resolve some adittions.

Handmade

2-digit sums

2-digit sums

Use your fingers to resolve some adittions.

To read a 3-digit number we first read the hundreds, thenthe tens and finally, the units.

3-digit numbers

8 9 4= __________7 4 5= __________ 2 8 4= __________ 1 9 8= __________ 4 0 7= __________ 9 3 6= __________ 3 9 2= __________

Activity

Game 3-digit numbers

Spin the wheel and write the number in letters.

Seiscientos treinta y cinco ______Doscientos cuarenta y cinco ______Ochocientos treinta ______Cuatrocientos cincuenta y nueve ______Quinientos noventa y nueve ______Ciento veinticuatro ______Novecientos treinta y dos ______Trescientos cinco ______

Activity

Subtraction

Handmade

The subtraction signs

Draw the subtraction signs, cut and paste in your notebook.

Activity

Game

Reading plan

knowing the book

Game

Activity

Phenomenon: Prehistoric Evolution

WHAT: QUE ¿Qué es la evolución prehistorica? ¿Qué me gusta de la evolución prehistorica? ¿Qué hace uno en la evolución prehistorica? ¿Qué comían en la prehistoria? ¿Qué ropa usaban en la prehistoria? ¿Qué hacian en la prehistoria? ¿Qué zapatos usaban en la prehistoria? ¿Qué aprendían en la prehistoria? WHEN: CUANDO ¿Cuando se divertian en la prehistoria? ¿Cuando empezó la prehistoria? ¿Cuando terminó la prehistoria? HOW: COMO ¿Cómo se vestían en la prehitoria? ¿Como se peinaban en la prehistoria? ¿Como vivían en la prehistoria? ¿Como cocinaban en la prehistoria?

What if

¿Como se bañaban en la prehistoria? ¿Como se transportaban en la prehistoria? ¿Como eran las casas en la prehistoria? ¿Cómo construian las cosas? WHERE: DONDE ¿Donde cocinaban? ¿Donde iban de vacaciones? ¿Donde escribían en la prehistoria? ¿Donde vivían? ¿Donde trabajaban? WHY: POR QUE ¿Por qué se extinguieron los dinosaurios? ¿Por qué se creo la prehistoria? ¿Por qué se llama prehistoria? ¿Por qué paso la evolución? HOW MANY: CUANTOS ¿How many people, animal, languages are there in the prehistoric? ¿Cuantos años duró la prehistoria? ¿Cuantos años duraban las personas en la prehistoria?

What if

Thousand Units

Hundred Units

12

11

10

Index

Describe the image using there is, there are and numbers.

Activity

Activity

Materials: A bone, a pencil

Activity

Resolve in your Math notebook the next additions and substrations in order.

Activity

Materials: Clay, Recreate the Babylonians chart with your own style.

The Babylonians´ clay

Hundreds Units

Babylonian numbers

Ancient egypt papyri

Thousand Units

Help the bird to organize the eggs in your Math notebook

The Thousand

Try to play the game using decomposition of numbers.

Game

I : 1 V : 5 X : 10 L : 50 C : 100 D : 500 M : 1000

Roman Numerals

Materials:

• A sheet of paper
• Markers
• Scissors
• Ruler

Roman Numerals

Try to play the game using Roman numerals

Game

Trying to use 0 in big Roman numerals. I : 1 V : 5 X : 10 L : 50 C : 100 D : 500 M : 1000

Roman Numerals

Brainstorming: There is a man buying or selling. There are money, food, animals. The man exchange things. In the prehistoric there is no money.

Barter system

Activity Choose 3 things that you can change for others. Examples: Fur, weapons, food animals, vases, Shining stones. Create them with clay.

Sumerian basic figures

Materials: Clay Use barter system to change objects. Put a price on each item greater than 100 and less than 1000 Example: Fish 350

The bills

You have some objects to sell but, this objects do not have a price. In your Math notebook put prices them between 100 and 999.

Activity

Solve these sums in your Math notebook.

Activity

What do you understand about the video?

Activity

How do you imagine the stone age?

Stone Age

Each object has a number, listen and write the numbers.

Activity

Reading plan

knowing the book

We are going to recognize the units of a thousand.

Thousand

Do you know how people learn in the Stone Age.

Activity

Writing numbers

Write this numbers in Spanish in your Math notebook.

Write this numbers in Spanish in your Math notebook.

Writing numbers

Reading plan

knowing the book

Equal

Times

Create the multiplicaction sings in your Math notebook.

Multiplication

What is multiplying? The sing is a X Doing an addition many times

Pythagorean Table

1 Times table

Write the 1 time table in your Math notebook, then, play the game.

Write the 2 times table in your Math notebook, then, play the game.

2 Times table

Draw, multiplicate and color.

Let's practice

3 Times table

Write the 3 time table in your Math notebook, then, play the game.

3 Times table

Let's practice

Let's practice

4 Times table

4 Times table

Write the 4 time table in your Math notebook, and discover the impostor.

Let's practice

Reading plan

¡Gracias!