Summary
Overview
Work History
Education
Skills
Certification
Languages
Timeline
Generic

Katherine Garcia Sierra

Washington

Summary

Dynamic and dedicated professional with experience as a Teacher’s Assistant at Semillitas Early Learning Center, adept at classroom management and supporting diverse learners. Recognized for effective communication and a positive attitude, I excel in fostering a collaborative environment while ensuring student health and safety. Committed to enhancing educational experiences through individualized support.

Overview

7
7
years of professional experience
1
1
Certification

Work History

Teacher’s Assistant

Semillitas Early Learning Center
05.2025 - Current
  • Assisted teachers in classroom management and lesson preparation.
  • Supported students with diverse learning needs through individualized attention.
  • Organized instructional materials and resources for effective lesson delivery.
  • Collaborated with educators to implement classroom activities and projects.
  • Monitored student progress and provided feedback to teachers on performance.
  • Maintained a positive classroom environment conducive to learning and growth.
  • Communicated effectively with students, parents, and staff regarding academic needs.
  • Assisted students with special needs in achieving academic success through individualized instruction and personalized support strategies.
  • Participated in professional development opportunities to stay current on the latest teaching trends and methodologies, enhancing overall effectiveness as an educator.

Housekeeper

Red Coats Inc.
02.2019 - 05.2025
  • Collaborated with team members to streamline cleaning processes, enhancing overall productivity.
  • Conducted regular inspections to identify maintenance needs and reported issues promptly for resolution.
  • Trained new staff on best practices in cleaning techniques and safety protocols.
  • Maintained a positive and professional demeanor while interacting with building occupants, promoting a respectful work environment.
  • Kept building spaces premises clean inside and outside.

Education

Associate of Arts - in Progress

University of The District of Columbia
Washington, DC

No Degree - Child Development Associate

Briya Public Charter School
Washington, DC
06-2025

High School Diploma -

Instituto Nacional Joaquin Ernesto Cardenal
San Miguel, El Salvador
11-2014

Skills

  • Positive attitude
  • Effective communication
  • Calm and patient demeanor
  • Computer skills
  • Collaborative teamwork
  • Classroom management
  • Cleaning and sanitizing
  • Classroom support
  • Helping students with special needs
  • Student health and safety
  • Supervising student activities
  • Multicultural awareness

Certification

  • Child Development Associate (CDA) Credential- Preschool.
  • Adult and Pediatric First Aid/CPR.
  • Arts Integrated: The Essential Ingredient to Early Childhood Education.
  • Arts Integrated: Visual Arts and Storytelling in Infant/ Toddler Education.
  • "Early Literacy" Core Knowledge: Child Growth and Development.
  • "Mandated Reporter of Child Abuse and Neglect" Core Knowledge: Health, Safety, and Nutrition.
  • "Prevention of shaken baby syndrome and abusive head trauma" Core Knowledge: Health, Safety, and Nutrition.
  • Prevent Child Abuse.
  • "Sudden Infant Death Syndrome (SIDS) and use of safe sleep practices" Core Knowledge: Health, Safety, and Nutrition.
  • ServSafe certification.
  • Certified food protection manager certificate.
  • Basic Elements of Art.
  • English, Child Development & Digital Literacy.



Languages

Spanish
Native or Bilingual
English
Limited Working

Timeline

Teacher’s Assistant

Semillitas Early Learning Center
05.2025 - Current

Housekeeper

Red Coats Inc.
02.2019 - 05.2025

Associate of Arts - in Progress

University of The District of Columbia

No Degree - Child Development Associate

Briya Public Charter School

High School Diploma -

Instituto Nacional Joaquin Ernesto Cardenal

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