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The worksheet you provided is a worksheet on the topic of molar mass. It covers a variety of topics, including:

The worksheet also includes a number of application problems, such as calculating the number of moles, for example.

Overall, the worksheet is a comprehensive assessment of students' understanding of molar mass and its application to real-world problems. Here is a brief description of each of the questions on the worksheet:

Questions 1-8: These questions ask students to calculate the molar mass of molecules and compounds, convert between grams and moles, and calculate the number of atoms in a given mass of a substance.
Questions 9-11: These questions ask students to calculate the mass of a substance containing a given number of atoms, the number of moles in a given mass of a substance, and the mass of a substance needed to form a given number of moles of the substance.
Question 12: This question asks students to calculate the mass of 1 uranium atom.
Questions 13-15: These questions ask students to calculate the moles of sodium hydroxide in a kilogram of caustic soda, the number of hydroxide molecules in a kilogram of sodium hydroxide, and the moles of aspirin formed from 54 g of aspirin.
Questions 16-18: These questions ask students to calculate the mass needed to form 5.8 moles of heptane, the moles of sulfuric acid produced from 0.24 kg of H2SO4, and the moles of H2O formed from 12500 mg of H2O.
Question 19: This question asks students to calculate the number of grams of sodium chloride needed to have 4 moles of this substance.
Question 20: This question asks students to calculate the molar mass of a substance given the mass used and the number of moles.

I hope this is helpful!

In this worksheet the students have to calculate te quotient for each division. Each quotient is a different color to paint the parrot. It also includes the answer key.

 Disclaimer: I downloaded this resource from superteacherworksheets with a paid account. 

The following lesson is focused in teaching the main concepts related to limiting reactants and percentage yield. For this, both concepts are defined and exemplified with common contexts. At the end, the student. will have to identify the limiting reactant and calculate the theoretical yield.

¡The perfect way to practice  mental math!  With this board game the students can practice the mental calculation of halfs, doubles and divition. 
You need: different tokens for each students, a dice. 

Another worksheet to practice the elapsed time calculation.

Discover the greatness of African American history through 195 posters celebrating 46 influential figures of Black History Month! From visionary leaders to talented artists, each poster is a window into the inspiration and impact of these historical figures. Transform your classroom with this essential resource that ignites interest and connection with the extraordinary contributions of these historical protagonists. An unmissable visual journey to enrich your teaching!

 

 

For each character, you will find different posters containing:

 

 

 

Alice Ball - First African American to develop an effective treatment for leprosy.

Althea Gibson - First African American tennis player to win a Grand Slam tournament.

Annie Easley - Pioneer in computing and space technology.

Arthur Ashe - First African American to win the US Open in tennis.

Barack Obama - First African American President of the United States.

Barbara Jordan - First African American woman to represent Texas in the United States Congress.

Benjamin O. Davis Jr. - First African American general in the United States Air Force.

Bessie Coleman - First African American woman to obtain a pilot's license.

Billie Holiday - Legendary jazz icon and civil rights activist.

Booker T. Washington - Educator and civil rights leader, first African American leader in education.

Colin Powell - First African American to serve as Secretary of State of the United States.

Condoleezza Rice - First African American woman to serve as National Security Advisor and Secretary of State.

Daniel Hale Williams - Pioneer in heart surgery, performed the first successful open-heart surgery.

Elijah McCoy - Inventor and pioneer in the locomotive industry.

Fred Jones - Inventor of refrigeration systems for trucks.

Frederick Douglass - Abolitionist and civil rights leader.

Garrett Morgan - Inventor of the traffic light and gas mask.

George Washington Carver - Scientist and educator known for his contributions to agriculture.

Guion "Guy" Bluford - First African American astronaut in space.

Harriet Tubman - Abolitionist leader and conductor of the Underground Railroad.

Hattie McDaniel - First African American to win an Oscar.

Jackie Joyner-Kersee - Olympic athlete with multiple gold medals.

Jackie Robinson - First African American player in Major League Baseball.

James Weldon Johnson - Writer, poet, and civil rights leader.

John Lewis - Civil rights leader and congressman.

Katherine Johnson - NASA mathematician whose calculations were crucial to the success of space missions.

Langston Hughes - Poet, novelist, and civil rights activist.

Louis Armstrong - Legendary trumpeter and prominent figure in jazz.

Mae Jemison - First African American woman in space.

Malcolm X - Civil rights leader and advocate for African American rights.

Mary McLeod Bethune - Educator and civil rights leader.

Matthew Henson - Polar explorer who reached the North Pole.

Maya Angelou - Writer, poet, and civil rights activist.

Michelle Obama - First African American First Lady of the United States.

Misty Copeland - Principal dancer at the American Ballet Theatre.

Martin Luther King Jr. - Leader of the civil rights movement, advocate for racial equality.

Muhammad Ali - Boxing legend and civil rights activist.

Ralph Ellison - Writer and author of "Invisible Man".

Rosa Parks - Symbol of the civil rights movement for refusing to give up her seat on a bus.

Robert Robinson Taylor - First African American architect.

Shirley Chisholm - First African American woman elected to the United States Congress.

Shirley Ann Jackson - Theoretical physicist and president of Rensselaer Polytechnic Institute.

Sojourner Truth - Abolitionist and women's rights advocate.

Thurgood Marshall - First African American Supreme Court Justice of the United States.

W.E.B. Du Bois - Educator, historian, and co-founder of the NAACP.

Whoopi Goldberg - Actress, comedian, and activist.

 

 

 

These posters are included as a gift if you purchase the Black History Month Creative Project resource!

 

If you buy this resource, you get the Features of Informative Text Posters for free!

 

If you liked this resource and it was useful for your class and your students, follow my store for more products.

Prueba de perímetro que permita evaluar los siguientes indicadores:
- Demostrar que comprenden el perímetro de una figura.
- Calculan el perímetro de figuras.
- Hallan el lado desconocido.
- Resuelven problemas determinando el perímetro de cuadrados y rectángulos. 

Juego genially diseñado para fortalecer cálculo mental en estudiantes a través del juego, asociado a las sustracciones. (juego interactivo con sonido).
Contiene 7 niveles; 7 sustracciones de menor a mayor complejidad.

Hoy comparto esta actividad para complementar las operaciones básicas matemáticas. Con ejercicios de comprensión lectora y selección múltiple.
Esta actividad es complementaria para reforzar el área de aprendizaje de nuestros pequeños 

Actividad de cálculo mental de adición y sustracción en el ámbito numérico al 50

Ejercicios de suma y resta simples.  Incluye 4 problemas matemáticos.
Diseñado para el inicio de la clase. 

Niveles de prebásica y  básica.