1:1 Teaching Assistant for Year 4 Child (ASD & PDA Profile)Location: Uckfield, East SussexHours: 12:00 PM - 3:30 PM (Part-time)Salary: Competitive, dependent on experienceContract: Temporary with the potential to become permanentRandstad, in partnership with a welcoming primary school in Uckfield, is seeking a dedicated and resilient 1:1 Teaching Assistant to support a child in Year 4 with Autism Spectrum Disorder (ASD) and a Pathological Demand Avoidance
1:1 Teaching Assistant for Year 4 Child (ASD & PDA Profile)Location: Uckfield, East SussexHours: 12:00 PM - 3:30 PM (Part-time)Salary: Competitive, dependent on experienceContract: Temporary with the potential to become permanentRandstad, in partnership with a welcoming primary school in Uckfield, is seeking a dedicated and resilient 1:1 Teaching Assistant to support a child in Year 4 with Autism Spectrum Disorder (ASD) and a Pathological Demand Avoidance
EYFS Teacher (Supply & Long-Term Roles)Location: West Sussex, East Sussex, SurreySalary: £120 - £160 per dayContract: Flexible, Supply & Long-Term"The early years are the foundation upon which children build their future."Are you passionate about giving children the best start in life? Randstad is seeking enthusiastic EYFS Teachers for supply and long-term roles across West Sussex, East Sussex, and Surrey. Help shape young minds in a creative and supportiv
EYFS Teacher (Supply & Long-Term Roles)Location: West Sussex, East Sussex, SurreySalary: £120 - £160 per dayContract: Flexible, Supply & Long-Term"The early years are the foundation upon which children build their future."Are you passionate about giving children the best start in life? Randstad is seeking enthusiastic EYFS Teachers for supply and long-term roles across West Sussex, East Sussex, and Surrey. Help shape young minds in a creative and supportiv
SEND Teaching AssistantLocation: West Sussex, East Sussex, SurreySalary: £80 - £95 per dayContract: Flexible, Ad-hoc RolesAre you passionate about supporting children with special educational needs? Randstad is looking for dedicated SEND Teaching Assistants to work in primary schools across West Sussex, East Sussex, and Surrey. If you have experience in care, working with children with additional needs, or in childcare settings, this is the perfect opportu
SEND Teaching AssistantLocation: West Sussex, East Sussex, SurreySalary: £80 - £95 per dayContract: Flexible, Ad-hoc RolesAre you passionate about supporting children with special educational needs? Randstad is looking for dedicated SEND Teaching Assistants to work in primary schools across West Sussex, East Sussex, and Surrey. If you have experience in care, working with children with additional needs, or in childcare settings, this is the perfect opportu
Primary Teacher (Supply & Long-Term Roles)Location: West Sussex, East Sussex, SurreySalary: £120 - £160 per dayContract: Flexible, Supply & Long-Term"Teaching is the one profession that creates all other professions."If you're passionate about shaping young minds, Randstad has exciting opportunities for Primary Teachers across West Sussex, East Sussex, and Surrey. We're looking for committed teachers for both supply and long-term roles in KS1 and KS2.The R
Primary Teacher (Supply & Long-Term Roles)Location: West Sussex, East Sussex, SurreySalary: £120 - £160 per dayContract: Flexible, Supply & Long-Term"Teaching is the one profession that creates all other professions."If you're passionate about shaping young minds, Randstad has exciting opportunities for Primary Teachers across West Sussex, East Sussex, and Surrey. We're looking for committed teachers for both supply and long-term roles in KS1 and KS2.The R
Supply Teaching AssistantLocation: West Sussex, East Sussex, SurreySalary: £80 - £95 per dayContract: Flexible, Supply & Long-Term RolesAre you seeking a flexible, rewarding role where you can make a difference? Randstad is recruiting Supply Teaching Assistants for primary schools across West Sussex, East Sussex, and Surrey. Whether you've worked in care, childcare, supported adults with additional needs, or have experience in schools or after-school clubs
Supply Teaching AssistantLocation: West Sussex, East Sussex, SurreySalary: £80 - £95 per dayContract: Flexible, Supply & Long-Term RolesAre you seeking a flexible, rewarding role where you can make a difference? Randstad is recruiting Supply Teaching Assistants for primary schools across West Sussex, East Sussex, and Surrey. Whether you've worked in care, childcare, supported adults with additional needs, or have experience in schools or after-school clubs
Supply Teaching AssistantLocation: West Sussex, East Sussex, SurreySalary: £80 - £95 per dayContract: Flexible, Supply & Long-Term RolesAre you seeking a flexible, rewarding role where you can make a difference? Randstad is recruiting Supply Teaching Assistants for primary schools across West Sussex, East Sussex, and Surrey. Whether you've worked in care, childcare, supported adults with additional needs, or have experience in schools or after-school clubs
Supply Teaching AssistantLocation: West Sussex, East Sussex, SurreySalary: £80 - £95 per dayContract: Flexible, Supply & Long-Term RolesAre you seeking a flexible, rewarding role where you can make a difference? Randstad is recruiting Supply Teaching Assistants for primary schools across West Sussex, East Sussex, and Surrey. Whether you've worked in care, childcare, supported adults with additional needs, or have experience in schools or after-school clubs
Primary Teacher (Supply & Long-Term Roles)Location: West Sussex, East Sussex, SurreySalary: £120 - £160 per dayContract: Flexible, Supply & Long-Term"Teaching is the one profession that creates all other professions."If you're passionate about shaping young minds, Randstad has exciting opportunities for Primary Teachers across West Sussex, East Sussex, and Surrey. We're looking for committed teachers for both supply and long-term roles in KS1 and KS2.The R
Primary Teacher (Supply & Long-Term Roles)Location: West Sussex, East Sussex, SurreySalary: £120 - £160 per dayContract: Flexible, Supply & Long-Term"Teaching is the one profession that creates all other professions."If you're passionate about shaping young minds, Randstad has exciting opportunities for Primary Teachers across West Sussex, East Sussex, and Surrey. We're looking for committed teachers for both supply and long-term roles in KS1 and KS2.The R
Supply Teacher (KS1 & KS2)Location: East SussexHours: Flexible, part-time or full-time options availableSalary: Competitive, based on experienceContract: Ongoing supply workRandstad is partnering with a range of primary schools across East Sussex and is seeking enthusiastic and adaptable Supply Teachers to cover Key Stage 1 (KS1) and Key Stage 2 (KS2) on a flexible basis. This is a fantastic opportunity for teachers looking for work that fits around their
Supply Teacher (KS1 & KS2)Location: East SussexHours: Flexible, part-time or full-time options availableSalary: Competitive, based on experienceContract: Ongoing supply workRandstad is partnering with a range of primary schools across East Sussex and is seeking enthusiastic and adaptable Supply Teachers to cover Key Stage 1 (KS1) and Key Stage 2 (KS2) on a flexible basis. This is a fantastic opportunity for teachers looking for work that fits around their
Supply Teacher (KS1 & KS2)Location: West SussexHours: Flexible, part-time or full-time options availableSalary: Competitive, based on experienceContract: Ongoing supply workRandstad is partnering with a range of primary schools across West Sussex and is seeking enthusiastic and adaptable Supply Teachers to cover Key Stage 1 (KS1) and Key Stage 2 (KS2) on a flexible basis. This is a fantastic opportunity for teachers looking for work that fits around their
Supply Teacher (KS1 & KS2)Location: West SussexHours: Flexible, part-time or full-time options availableSalary: Competitive, based on experienceContract: Ongoing supply workRandstad is partnering with a range of primary schools across West Sussex and is seeking enthusiastic and adaptable Supply Teachers to cover Key Stage 1 (KS1) and Key Stage 2 (KS2) on a flexible basis. This is a fantastic opportunity for teachers looking for work that fits around their
Key Stage 2 Supply Teacher (Primary Schools)Location: West SussexHours: Flexible, part-time or full-time options availableSalary: Competitive, based on experienceContract: Ongoing supply workRandstad is partnering with primary schools across West Sussex to recruit enthusiastic Key Stage 2 (KS2) Supply Teachers. This is an ideal opportunity for teachers looking for flexible working arrangements while delivering engaging lessons and supporting young learners
Key Stage 2 Supply Teacher (Primary Schools)Location: West SussexHours: Flexible, part-time or full-time options availableSalary: Competitive, based on experienceContract: Ongoing supply workRandstad is partnering with primary schools across West Sussex to recruit enthusiastic Key Stage 2 (KS2) Supply Teachers. This is an ideal opportunity for teachers looking for flexible working arrangements while delivering engaging lessons and supporting young learners
Key Stage 2 Supply Teacher (Primary Schools)Location: West SussexHours: Flexible, part-time or full-time options availableSalary: Competitive, based on experienceContract: Ongoing supply workRandstad is partnering with primary schools across West Sussex to recruit enthusiastic Key Stage 2 (KS2) Supply Teachers. This is an ideal opportunity for teachers looking for flexible working arrangements while delivering engaging lessons and supporting young learners
Key Stage 2 Supply Teacher (Primary Schools)Location: West SussexHours: Flexible, part-time or full-time options availableSalary: Competitive, based on experienceContract: Ongoing supply workRandstad is partnering with primary schools across West Sussex to recruit enthusiastic Key Stage 2 (KS2) Supply Teachers. This is an ideal opportunity for teachers looking for flexible working arrangements while delivering engaging lessons and supporting young learners
Key Stage 1 Supply Teacher (Primary Schools)Location: West SussexHours: Flexible, part-time or full-time options availableSalary: Competitive, based on experienceContract: Ongoing supply workRandstad is partnering with primary schools across West Sussex to recruit enthusiastic Key Stage 1 (KS1) Supply Teachers. This is an ideal opportunity for teachers looking for flexible working arrangements while delivering engaging lessons and supporting young learners
Key Stage 1 Supply Teacher (Primary Schools)Location: West SussexHours: Flexible, part-time or full-time options availableSalary: Competitive, based on experienceContract: Ongoing supply workRandstad is partnering with primary schools across West Sussex to recruit enthusiastic Key Stage 1 (KS1) Supply Teachers. This is an ideal opportunity for teachers looking for flexible working arrangements while delivering engaging lessons and supporting young learners
Supply Teacher (KS1 & KS2)Location: West SussexHours: Flexible, part-time or full-time options availableSalary: Competitive, based on experienceContract: Ongoing supply workRandstad is partnering with a range of primary schools across West Sussex and is seeking enthusiastic and adaptable Supply Teachers to cover Key Stage 1 (KS1) and Key Stage 2 (KS2) on a flexible basis. This is a fantastic opportunity for teachers looking for work that fits around their
Supply Teacher (KS1 & KS2)Location: West SussexHours: Flexible, part-time or full-time options availableSalary: Competitive, based on experienceContract: Ongoing supply workRandstad is partnering with a range of primary schools across West Sussex and is seeking enthusiastic and adaptable Supply Teachers to cover Key Stage 1 (KS1) and Key Stage 2 (KS2) on a flexible basis. This is a fantastic opportunity for teachers looking for work that fits around their
Supply Teaching AssistantLocation: West Sussex, East Sussex, SurreySalary: £80 - £95 per dayContract: Flexible, Supply & Long-Term RolesAre you seeking a flexible, rewarding role where you can make a difference? Randstad is recruiting Supply Teaching Assistants for primary schools across West Sussex, East Sussex, and Surrey. Whether you've worked in care, childcare, supported adults with additional needs, or have experience in schools or after-school clubs
Supply Teaching AssistantLocation: West Sussex, East Sussex, SurreySalary: £80 - £95 per dayContract: Flexible, Supply & Long-Term RolesAre you seeking a flexible, rewarding role where you can make a difference? Randstad is recruiting Supply Teaching Assistants for primary schools across West Sussex, East Sussex, and Surrey. Whether you've worked in care, childcare, supported adults with additional needs, or have experience in schools or after-school clubs
SEND Teaching AssistantLocation: West Sussex, East Sussex, SurreySalary: £80 - £95 per dayContract: Flexible, Ad-hoc RolesAre you passionate about supporting children with special educational needs? Randstad is looking for dedicated SEND Teaching Assistants to work in primary schools across West Sussex, East Sussex, and Surrey. If you have experience in care, working with children with additional needs, or in childcare settings, this is the perfect opportu
SEND Teaching AssistantLocation: West Sussex, East Sussex, SurreySalary: £80 - £95 per dayContract: Flexible, Ad-hoc RolesAre you passionate about supporting children with special educational needs? Randstad is looking for dedicated SEND Teaching Assistants to work in primary schools across West Sussex, East Sussex, and Surrey. If you have experience in care, working with children with additional needs, or in childcare settings, this is the perfect opportu
Supply Teaching AssistantLocation: West Sussex, East Sussex, SurreySalary: £80 - £95 per dayContract: Flexible, Supply & Long-Term RolesAre you seeking a flexible, rewarding role where you can make a difference? Randstad is recruiting Supply Teaching Assistants for primary schools across West Sussex, East Sussex, and Surrey. Whether you've worked in care, childcare, supported adults with additional needs, or have experience in schools or after-school clubs
Supply Teaching AssistantLocation: West Sussex, East Sussex, SurreySalary: £80 - £95 per dayContract: Flexible, Supply & Long-Term RolesAre you seeking a flexible, rewarding role where you can make a difference? Randstad is recruiting Supply Teaching Assistants for primary schools across West Sussex, East Sussex, and Surrey. Whether you've worked in care, childcare, supported adults with additional needs, or have experience in schools or after-school clubs
Supply Teaching AssistantLocation: West Sussex, East Sussex, SurreySalary: £80 - £95 per dayContract: Flexible, Supply & Long-Term RolesAre you seeking a flexible, rewarding role where you can make a difference? Randstad is recruiting Supply Teaching Assistants for primary schools across West Sussex, East Sussex, and Surrey. Whether you've worked in care, childcare, supported adults with additional needs, or have experience in schools or after-school clubs
Supply Teaching AssistantLocation: West Sussex, East Sussex, SurreySalary: £80 - £95 per dayContract: Flexible, Supply & Long-Term RolesAre you seeking a flexible, rewarding role where you can make a difference? Randstad is recruiting Supply Teaching Assistants for primary schools across West Sussex, East Sussex, and Surrey. Whether you've worked in care, childcare, supported adults with additional needs, or have experience in schools or after-school clubs
Key Stage 2 Supply Teacher (Primary Schools)Location: West SussexHours: Flexible, part-time or full-time options availableSalary: Competitive, based on experienceContract: Ongoing supply workRandstad is partnering with primary schools across West Sussex to recruit enthusiastic Key Stage 2 (KS2) Supply Teachers. This is an ideal opportunity for teachers looking for flexible working arrangements while delivering engaging lessons and supporting young learners
Key Stage 2 Supply Teacher (Primary Schools)Location: West SussexHours: Flexible, part-time or full-time options availableSalary: Competitive, based on experienceContract: Ongoing supply workRandstad is partnering with primary schools across West Sussex to recruit enthusiastic Key Stage 2 (KS2) Supply Teachers. This is an ideal opportunity for teachers looking for flexible working arrangements while delivering engaging lessons and supporting young learners
Supply Teacher (KS1 & KS2)Location: West SussexHours: Flexible, part-time or full-time options availableSalary: Competitive, based on experienceContract: Ongoing supply workRandstad is partnering with a range of primary schools across West Sussex and is seeking enthusiastic and adaptable Supply Teachers to cover Key Stage 1 (KS1) and Key Stage 2 (KS2) on a flexible basis. This is a fantastic opportunity for teachers looking for work that fits around their
Supply Teacher (KS1 & KS2)Location: West SussexHours: Flexible, part-time or full-time options availableSalary: Competitive, based on experienceContract: Ongoing supply workRandstad is partnering with a range of primary schools across West Sussex and is seeking enthusiastic and adaptable Supply Teachers to cover Key Stage 1 (KS1) and Key Stage 2 (KS2) on a flexible basis. This is a fantastic opportunity for teachers looking for work that fits around their
Supply Teacher (KS1 & KS2)Location: West SussexHours: Flexible, part-time or full-time options availableSalary: Competitive, based on experienceContract: Ongoing supply workRandstad is partnering with a range of primary schools across West Sussex and is seeking enthusiastic and adaptable Supply Teachers to cover Key Stage 1 (KS1) and Key Stage 2 (KS2) on a flexible basis. This is a fantastic opportunity for teachers looking for work that fits around their
Supply Teacher (KS1 & KS2)Location: West SussexHours: Flexible, part-time or full-time options availableSalary: Competitive, based on experienceContract: Ongoing supply workRandstad is partnering with a range of primary schools across West Sussex and is seeking enthusiastic and adaptable Supply Teachers to cover Key Stage 1 (KS1) and Key Stage 2 (KS2) on a flexible basis. This is a fantastic opportunity for teachers looking for work that fits around their
Supply Teacher (KS1 & KS2)Location: West SussexHours: Flexible, part-time or full-time options availableSalary: Competitive, based on experienceContract: Ongoing supply workRandstad is partnering with a range of primary schools across West Sussex and is seeking enthusiastic and adaptable Supply Teachers to cover Key Stage 1 (KS1) and Key Stage 2 (KS2) on a flexible basis. This is a fantastic opportunity for teachers looking for work that fits around their
Supply Teacher (KS1 & KS2)Location: West SussexHours: Flexible, part-time or full-time options availableSalary: Competitive, based on experienceContract: Ongoing supply workRandstad is partnering with a range of primary schools across West Sussex and is seeking enthusiastic and adaptable Supply Teachers to cover Key Stage 1 (KS1) and Key Stage 2 (KS2) on a flexible basis. This is a fantastic opportunity for teachers looking for work that fits around their
Supply Teacher - Randstad EducationPosition: Supply Teacher (All Year Groups)Location: Haywards HeathHours: Flexible, Part-Time or Full-TimeContract Type: Temporary, Supply BasisAbout the Role:Randstad Education is seeking versatile and enthusiastic Supply Teachers to cover all year groups within primary schools across Haywards Heath. This role offers the flexibility to work in different schools, delivering high-quality teaching and ensuring continuity of
Supply Teacher - Randstad EducationPosition: Supply Teacher (All Year Groups)Location: Haywards HeathHours: Flexible, Part-Time or Full-TimeContract Type: Temporary, Supply BasisAbout the Role:Randstad Education is seeking versatile and enthusiastic Supply Teachers to cover all year groups within primary schools across Haywards Heath. This role offers the flexibility to work in different schools, delivering high-quality teaching and ensuring continuity of
Learning Support Assistant Position: Learning Support AssistantLocation: UckfieldHours: Full-Time or Part-Time, Term-Time OnlyContract Type: Fixed-TermAbout the Role:Randstad Education is seeking a dedicated Learning Support Assistant to work in our partner schools across Uckfield. You will support pupils with additional learning needs, helping them to access the curriculum and achieve their potential in a supportive environment.Key Responsibilities:Provid
Learning Support Assistant Position: Learning Support AssistantLocation: UckfieldHours: Full-Time or Part-Time, Term-Time OnlyContract Type: Fixed-TermAbout the Role:Randstad Education is seeking a dedicated Learning Support Assistant to work in our partner schools across Uckfield. You will support pupils with additional learning needs, helping them to access the curriculum and achieve their potential in a supportive environment.Key Responsibilities:Provid
EYFS Teacher (Part-time)Location: Primary School in East Grinstead, West SussexHours: 3 days a weekSalary: Competitive, based on experienceContract: January 2024 - July 2024Randstad, in partnership with a primary school in East Grinstead, is seeking a passionate and experienced EYFS Teacher for a part-time position starting in January 2024. This role offers a wonderful opportunity to support young learners in their early development within a supportive sch
EYFS Teacher (Part-time)Location: Primary School in East Grinstead, West SussexHours: 3 days a weekSalary: Competitive, based on experienceContract: January 2024 - July 2024Randstad, in partnership with a primary school in East Grinstead, is seeking a passionate and experienced EYFS Teacher for a part-time position starting in January 2024. This role offers a wonderful opportunity to support young learners in their early development within a supportive sch
Primary Teacher (Supply & Long-Term Roles)Location: West Sussex, East Sussex, SurreySalary: £120 - £160 per dayContract: Flexible, Supply & Long-Term"Teaching is the one profession that creates all other professions."If you're passionate about shaping young minds, Randstad has exciting opportunities for Primary Teachers across West Sussex, East Sussex, and Surrey. We're looking for committed teachers for both supply and long-term roles in KS1 and KS2.The R
Primary Teacher (Supply & Long-Term Roles)Location: West Sussex, East Sussex, SurreySalary: £120 - £160 per dayContract: Flexible, Supply & Long-Term"Teaching is the one profession that creates all other professions."If you're passionate about shaping young minds, Randstad has exciting opportunities for Primary Teachers across West Sussex, East Sussex, and Surrey. We're looking for committed teachers for both supply and long-term roles in KS1 and KS2.The R
Long-Term Primary Teacher (KS1 & KS2)Location: West SussexHours: Full-timeSalary: Competitive, based on experienceContract: Long-term coverRandstad is partnering with primary schools across West Sussex to recruit an experienced Primary Teacher for a long-term cover role. This is a fantastic opportunity for a committed teacher to step into a stable and rewarding position, delivering high-quality education to Key Stage 1 (KS1) and Key Stage 2 (KS2) pupils.Th
Long-Term Primary Teacher (KS1 & KS2)Location: West SussexHours: Full-timeSalary: Competitive, based on experienceContract: Long-term coverRandstad is partnering with primary schools across West Sussex to recruit an experienced Primary Teacher for a long-term cover role. This is a fantastic opportunity for a committed teacher to step into a stable and rewarding position, delivering high-quality education to Key Stage 1 (KS1) and Key Stage 2 (KS2) pupils.Th
Supply Teacher (KS1 & KS2)Location: East SussexHours: Flexible, part-time or full-time options availableSalary: Competitive, based on experienceContract: Ongoing supply workRandstad is partnering with a range of primary schools across East Sussex and is seeking enthusiastic and adaptable Supply Teachers to cover Key Stage 1 (KS1) and Key Stage 2 (KS2) on a flexible basis. This is a fantastic opportunity for teachers looking for work that fits around their
Supply Teacher (KS1 & KS2)Location: East SussexHours: Flexible, part-time or full-time options availableSalary: Competitive, based on experienceContract: Ongoing supply workRandstad is partnering with a range of primary schools across East Sussex and is seeking enthusiastic and adaptable Supply Teachers to cover Key Stage 1 (KS1) and Key Stage 2 (KS2) on a flexible basis. This is a fantastic opportunity for teachers looking for work that fits around their
Learning Support Assistant Position: Learning Support AssistantLocation: Haywards HeathHours: Full-Time or Part-Time, Term-Time OnlyContract Type: Fixed-TermAbout the Role:Randstad Education is seeking a dedicated Learning Support Assistant to work in our partner schools across Haywards Heath. You will support pupils with additional learning needs, helping them to access the curriculum and achieve their potential in a supportive environment.Key Responsibil
Learning Support Assistant Position: Learning Support AssistantLocation: Haywards HeathHours: Full-Time or Part-Time, Term-Time OnlyContract Type: Fixed-TermAbout the Role:Randstad Education is seeking a dedicated Learning Support Assistant to work in our partner schools across Haywards Heath. You will support pupils with additional learning needs, helping them to access the curriculum and achieve their potential in a supportive environment.Key Responsibil
Learning Support Assistant Position: Learning Support AssistantLocation: East GrinsteadHours: Full-Time or Part-Time, Term-Time OnlyContract Type: Fixed-TermAbout the Role:Randstad Education is seeking a dedicated Learning Support Assistant to work in our partner schools across East Grinstead. You will support pupils with additional learning needs, helping them to access the curriculum and achieve their potential in a supportive environment.Key Responsibil
Learning Support Assistant Position: Learning Support AssistantLocation: East GrinsteadHours: Full-Time or Part-Time, Term-Time OnlyContract Type: Fixed-TermAbout the Role:Randstad Education is seeking a dedicated Learning Support Assistant to work in our partner schools across East Grinstead. You will support pupils with additional learning needs, helping them to access the curriculum and achieve their potential in a supportive environment.Key Responsibil
Primary School Supply Teacher - Randstad EducationPosition: Primary School Supply TeacherLocation: Various Locations Across [Region/Area]Hours: Flexible, Part-Time or Full-TimeContract Type: Temporary, Supply BasisAbout the Role:Randstad Education is seeking enthusiastic and adaptable Primary School Supply Teachers to join our network of educators across Eastbourne. This role offers flexibility and variety, with opportunities to work in different schools a
Primary School Supply Teacher - Randstad EducationPosition: Primary School Supply TeacherLocation: Various Locations Across [Region/Area]Hours: Flexible, Part-Time or Full-TimeContract Type: Temporary, Supply BasisAbout the Role:Randstad Education is seeking enthusiastic and adaptable Primary School Supply Teachers to join our network of educators across Eastbourne. This role offers flexibility and variety, with opportunities to work in different schools a