Biblioteca Rafael Rodolfo Prigioni Cine Teatro actual

Secuencia didáctica: números romanos

Secuencia didáctica.

Propósitos u objetivos.

●     Conocer el modo de representación de otros sistemas de numeración y sus usos en otras culturas.

●     Conocer el sistema de numeración actual.

●     Valorar el sistema de numeración como instrumento útil y necesario para comunicar cantidades, expresar y contar en textos relacionados con el espacio curricular.

Tiempo de realización: un módulo.

Antes de que surgieran los números para la representación de cantidades, el ser humano usó distintos métodos –que incluían objetos– para contar. A continuación veremos un video que nos permitirá entender las distintas culturas de los sistemas de numeración

Inicio.

Aprendiendo los Números Romanos

La Numeración Romana utiliza siete letras mayúsculas, a las que corresponden los siguientes valores:

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

Desarrollo.

Para escribir los Números Romanos, se deben cumplir las siguientes reglas:

1ª Si a la derecha de una cifra romana se escribe otra igual o menor, el valor de ésta se suma a la anterior.

Ejemplos: VI = 6; XXI = 21; LXVII = 67

2ª La cifra "I" colocada antes de la "V" o la "X", les resta una unidad; la "X", precediendo a la "L" o a la "C", les resta diez unidades y la "C", precediendo a la "D" o la "M", les resta cien unidades.

Ejemplos: IV = 4; IX = 9; XL = 40; XC = 90; CD = 400; CM = 900

3ª En ningún número se puede poner una misma letra más de tres veces seguidas

Ejemplos: XIII = 13; XIV = 14; XXXIII = 33; XXXIV = 34

4ª La "V", la "L" y la "D" no pueden duplicarse porque hay otras letras "X", "C", "M" que representan su valor duplicado.

Ejemplos: X (no VV) = 10 ; C (no LL) = 100 ; M (no DD) = 1.000

5ª Si entre dos cifras cualesquiera existe otra menor, ésta restará su valor a la siguiente.

Ejemplos: XIX = 19; LIV = 54; CXXIX = 129

Algunos ejercicios

fácil: números hasta 48

Escribir los números en numerales romanos.

 16 

 29 

 14 

 16 

 30 

 38 

 11 

 36 

 15 

 37 

 19 

 46 

Escribir los numerales romanos como números normales.

 XXVI 

 XII 

 XXXVI 

 XIV 

 V 

 IXX    

 XXXIX 

 XXX 

 XLVIII 

 XLI 

 XXIII 

 XLI 

Cierre.

 Una vez que hayas terminado con todo este proceso de aprendizaje deberás dar respuesta en forma individual a las siguientes preguntas. ¿Qué aprendí de los Sistemas de Numeración? ¿Para qué me sirve conocer los sistemas de numeración? ¿Cómo puedo mejorar mis aprendizajes?

Los trabajos en equipos se evaluarán con la participación y exposición de cada uno de los integrantes. Se evaluará las características del sistema de numeración que les tocó a cada equipo y el mapa mental con los siete sistemas de numeración Se evaluará la participación y exposición de cada uno de los equipos, así como su desenvolvimiento dentro del equipo .

Fuentes.

http://agrega.hezkuntza.net/repositorio/06042011/14/es-eu_2011040433_1230508/sistemas_numeracion/modulos/es/modulo02_p.html

http://www.docenteca.com/Publicaciones/194-numeros-romanos-introduccion-y-ejercicios.html

http://miscosasdemaestra.blogspot.com.ar/2013/09/los-numeros-romanos.html

http://tintafresca.com.ar/wp-content/uploads/2013/09/Matimatica_4_Guia_docente.pdf

Deneme

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Zombidle: Trainer +6 (PATCH 09.05.2017) {CheatHappens.com}

Activating this trainer: Press F1 once you are already in the game and collecting skulls! Listen for 'Trainer Activated'. Press desired hotkey. All hotkeys can be changed on the trainer. Trainer Options: Numpad 1: Capture Data Numpad 2: Set Skulls Numpad 3: Set Bloodstone Numpad 4: Set Diamonds Numpad 5: Set White Orbs Numpad 6: Set Black Orbs Notes: Numpad 1: Capture Data - once you are in the game and have collected some skulls, press this to collect the game data. You also will need to collect a few more skulls before the options below will work. Numpad 2: Set Skulls - press to set to a higher amount. If you want unlimited Skulls, then use value if 1E300 in the trainer. Numpad 3: Set Bloodstone - press to set to a higher amount. You may have to use or spend or change screens to see it has changed. Numpad 4: Set Diamonds - press to set to a higher amount. You may have to use or spend or change screens to see it has changed. Numpad 5: Set White Orbs - press to set to a higher amount. You may have to use or spend or change screens to see it has changed. Numpad 6: Set Black Orbs - press to set to a higher amount. You may have to use or spend or change screens to see it has changed. Unlock more trainer options including updates from here - Zombidle Trainer Short Documentaries

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Dead Rising 4: Trainer +11 (WINDOWS STORE 05.02.2017) {CheatHappens.com}

Using this Trainer: Launch the trainer first, then launch the Game and then Press F1 at the Main Menu. Listen for "Activated". Press desired option key Options in Promo: Numpad 5: Unlimited Stamina Options: Numpad 1: Unlimited Health Numpad 2: Unlimited Ammo Numpad 3: Unlimited Grenades Numpad 4: Unbreakable Weapons Numpad 5: Unlimited Stamina Numpad 6: Add PP Numpad 7: Add Skill Points Numpad 8: Add Money: Numpad 9: Set PP to Next Level Numpad 0: Buddy Health Numpad *: Ghost Mode Notes: Numpad 1: Unlimited Health - toggle on and most things cannot kill you. You may still die from scripted deaths. Numpad 2: Unlimited Ammo - toggle on and most weapons have unlimited ammo. Numpad 3: Unlimited Grenades - toggle on and most throwables are unlimited. Numpad 4: Unbreakable Weapons - toggle on and most weapons cannot break or wear out. Numpad 5: Unlimited Stamina - toggle on and you can run indefinitely. Numpad 6: Add PP - press TAB to enter the Dossier. Note the value. Each press adds more. You may have to leave and come back to see it has changed. Numpad 7: Add Skill Points - press TAB to enter the Dossier. Note the value. Each press adds more. You may have to leave and come back to see it has changed. Numpad 8: Add Money - press TAB to enter the Dossier. Note the value. Each press adds more. You may have to leave and come back to see it has changed. Numpad 9: Set PP to Next Level - press TAB to enter the Dossier. Note the value. When you press this key, the trainer will set your PP to just below the amount needed to level up. Thus the next PP earned will level you up. Numpad 0: Buddy Health - if you notice a friendly is getting near death, press this key to instantly give them full health. Numpad *: Ghost Mode - this is a fun option mostly for exploring and for helping check out things or to help you draw enemies or escape. To use it press it on and you can walk through walls, move around places that you would normally be blocked. On top of that, you CAN attack things while in Ghost Mode. However, once you turn it back off you are right back to where you were when you turned it on originally. Unlock more trainer options including updates from here - Dead Rising 4 Trainer Short Documentaries

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Superdimension Neptune VS Sega Hard Girls: Trainer +6 v06.14.2017 {MrAntiFun}

Options: F1 - Inf.Health F2 - Inf.Credit F3 - Inf.SP F4 - Inf.Items F5 - Inf.Attacks F6 - Mega Exp Short Documentaries

File Size: 4.42 Mb

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Attack on Titan: Trainer +8 (PATCH 02.21.2017) {CheatHappens.com}

Using this Trainer: Launch the trainer first, then launch the Game and then Press F1 at the Main Menu. Listen for "Activated". Press desired option key Options in Promo: Numpad 8: Unlimited Mission Timer Options: Numpad 1: Unlimited Health Numpad 2: Unlimited Gas Numpad 3: Unlimited Weapon Durability Numpad 4: Unlimited Battle Supplies Numpad 5: Add Regiment Funds Numpad 6: 99 of All Materials Numpad 7: Fill Decisive Battle Meter Numpad 8: Unlimited Mission Timer Notes: Numpad 1: Unlimited Health - toggle on and your health remains full. May work for other members in your group as well. Numpad 2: Unlimited Gas - toggle on and your gas level remains full. May work for other members in your group as well. Numpad 3: Unlimited Weapon Durability - toggle on and your weapon durability meter remains full. May work for other members in your group as well. Numpad 4: Unlimited Battle Supplies - toggle on and you have 9 of each of the battle supplies you are carrying. Numpad 5: Add Regiment Funds - each press adds more. Numpad 6: 99 of All Materials - toggle on and enter the MATERIALS menu and you will see that you have 99 of every type of material in the game. Numpad 7: Fill Decisive Battle Meter - press this key and the meter is full. Numpad 8: Unlimited Mission Timer - toggle on and certain timers, such as the one in the tutorial, will freeze. Unlock more trainer options including updates from here - Attack on Titan Trainer Short Documentaries

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