LA CLASE MAGICA: NEPOHUALTZITZIN ETHNOMATHEMATICS CLUB THE ACADEMY FOR TEACHER EXCELLENCE COLLEGE OF EDUCATION AND HUMAN DEVELOPMENT UNIVERSITY OF TEXAS AT SAN ANTONIO AN AFTERSCHOOL INFORMAL LEARNING PROGRAM

Time Activity TODAY’s AGENDA TASKS: Mentors: Students: 3:30-3:35PM Opening Activity- NEPO Promise & Law 3:35-3:50PM Whole Group Lesson- Division 3:52-4:12PM Small Group with Mentors- OR CENTERS #1- Division #2- Cultural Lesson #3- Review-Multiplication (OPTIONAL) 4:14-4:25PM Culture Time Lesson, Game or Cultural Lesson Journal 4:25-4:30PM Wrap-Up You can have the agenda up and ready at the beginning of the club session so that mentors & students will know the day’s activities. You can also delegate tasks for mentors and/or students TASKS: Mentors: Take attendance Set-up Students: Grab your NEPO & Journal Practice multiplication times tables (SPONSORS: ADAPT THE SCHEDULE TO FIT YOUR NEEDS)

Think, Pair, Share Pensar en Par y Compartir Identify one word in the club Promise & Law and discuss and journal about it, i.e. gratitude, community, respect In one sentence describe… (INSERT PROMPT HERE) What does …? ¿Que significa …?

REVIEW / REPASO MULTIPLICATION MULTIPLICACIÓN English Spanish NEPO Instructional Video (Multiplication) English: https://youtu.be/f12rcpL31kY Spanish: https://youtu.be/eCqhiRr3UF0 English Spanish

LET’s MULTIPLY! Web Based NEPO: http://www.nepo.csta.mx/uso Practice multiplying numbers using the online NEPO at http://www.nepo.csta.mx/uso OR Use the following slides to input numbers you would like the students to multiply Web Based NEPO: http://www.nepo.csta.mx/uso

Beginner Principiante Intermediate Intermedio Advanced Avanzado Challenge Reto 8 x 4 ? ? Create your own Crea tu propio Solve a problem someone else created Resuelve un problema que tu companero (-a) creo ? ? ? Input numbers you would like the students to multiply Or use the following slides to continue where you left off last week

DIVISION DIVISIÓN English Spanish NEPO Instructional Video (Division)

INSTRUCTIONS / INSTRUCCIONES To divide, the instrument is divided into 3 sections as shown. Para dividir, el instrumento se divide en 3 secciones. Division can be done by subtracting groups of equal numbers. The left section is for the dividend, or the number being divided. In this section equal groups (divisor) are subtracted from the dividend until left with 0. The middle section is for the divisor, or the number to be divided by. The divisor is the number which will be repeatedly subtracted from the dividend. The right section is where you will mark or tally the number of times you have subtracted to show your final answer. La división se puede hacer restando grupos de números iguales. La sección a la izquierda es para el dividendo, o el número que se esta dividiendo. En esta sección se resta grupos iguales hasta llegar a 0. La sección del medio es para el divisor, o el numero con cual divides. El divisor es el número que se resta repetitivamente del dividendo. La sección a la derecha es donde se marca (o cuenta) las veces que se restó para mostrar el resultado. DIVIDEND Show starting number Subtract equal groups DIVISOR Number to subtract QUOTIENT Each time you subtract a group, add one counter # # 1,000 100 10 1 100 10 1 100,000 10,000 1,000 100 10 1 NOTE: With the division of the instrument, the place value changes as follows: ATENCIÓN: Con la división del instrumento, el valor posicional cambia de aquella forma:

LET’s DIVIDE! Web Based NEPO: http://www.nepo.csta.mx/uso Practice division using the online NEPO at http://www.nepo.csta.mx/uso OR Use the following slides to input numbers you would like the students to divide Web Based NEPO: http://www.nepo.csta.mx/uso

32 ÷ 8 21 ÷ 3 20 ÷ 4 32 ÷ 8 Divide 32 into groups of 8 On the NEPO you need to SUBTRACT groups of 8 21 ÷ 3 Divide 21 into groups of 3 On the NEPO you need to SUBTRACT groups of 3 20 ÷ 4 Divide 20 into groups of 4 On the NEPO you need to SUBTRACT groups of 4 Make sure the students aren’t just representing the answer on their NEPO by doing the mental math Make sure the students are actually going through the subtraction of groups on the NEPO You can introduce the visual of arrays and explain how division is just a division/separation of equal groups.

Beginner Principiante Intermediate Intermedio Advanced Avanzado Challenge Reto 32 ÷ 8 ? ? Create your own Crea tu propio Solve a problem someone else created Resuelve un problema que tu companero (-a) creo ? ? ? Input numbers you would like the students to divide Or use the following slides to continue where you left off last week

INDEPENDENT PRACTICE WITH MENTOR PRACTICA INDEPENDIENTE CON EL MENTOR Division División English Spanish

TODAY WE WILL: English Spanish Here, list the activities that the students and mentors will do together, for example: Practice the various division problems Pick 3 problems and draw the array that corresponds to that division problem in your NEPO journal. Make sure the students aren’t just representing the answer on their NEPO by doing the mental math Make sure the students are actually going through the subtraction of groups on the NEPO English Spanish

CULTURAL ACTIVITY ACTIVIDAD CULTURAL Insert Game or Cultural Lesson HERE Cultural Lessons can be located in: your NEPO kit on laminated 11x17 cards on the eCommunity of Practice (eCofP) Additional Cultural lessons created by your peers are available on the eCofP “Lesson Share” section. Check them out! Cultural Game instructions are located in the colored accordion file in Center #10 Games included in the kit are: Pitarra (in Medium box) Loteria (in Large box) Cuaxiquihuitl (in CTR 10 & baskets/bals located in Large box) Temalacachtli (in CTR 10 & chalk/painters tape located in Small box) Ehecamalotl (in CTR 10 & chalk located in Small box) Caracol (in CTR 10 & chalk located in Small box) Matatena (in CTR 10, beans or small rocks are needed to play) Toma Todo (in CTR 10 and Toma Todo spin tops are located in the Small box)

JOURNALS DIARIOS Insert Writing Prompt HERE, for exm.: My feelings about the Nepo Promise and Law are… Mis pensamientos sobre la Promesa y la ley Nepohualtzitzin son… Check out the eCofP “Lesson Share” on the NEPO resources for prepared journal prompts that can be printed, cut and glued into the NEPO journals.

Thank-you! ¡Gracias! Closing Activity: Wrap-up & review what was learned Students can share from their journals Announcements & next week Thank-you! ¡Gracias!