Check out the recently updated Scottish Working definition of dyslexia
On page 8 of this document there is a list of a range of sources and activities that could be used to gather evidence for a holistic view of the pupil's strengths and areas of difficulty.
You will find these below with links to supporting sites or resources.
Direct observation of a learner in a variety of contexts to profile learning and teaching preferences.
These could include:
in the classroom
in pairs/ groups
working with a PSA
working with SfL teacher
homework
reading fluency and oral language skills - reading comprehension and listening comprehenion
free writing assessment: 'Administer individually or with group. Allow up to 15 minutes. Choice of topics according to interests of student. Observe content, attitude to task, writing speed, pencil grip, spelling, structure, punctuation, organization, legibility, vocabulary use. Compare handwritten and word-processed versions.' ADT Commercial Assessments List March 2017
phonological awareness
short term and working memory
sequencing and directionality
number skills
organisational skills
motor skills and co-ordination
information about the pupil as a learner
What to look for - Early
What to look for - First
What to look for - Second
Pupil checklist
Parent checklist
Review attainment and achievement data including Achievement of a Curriculum for Excellence Level (ACEL), Scottish National Standardised Assessment (SNSA), INSIGHT
Review of other baseline assessment data generated by programmes of work/interventions (such as PM Benchmarking, Accelerated Reader, ReadingWise, SumDog, SEAL)
Administration of specific assessments (such as Single Word Reading Test, Single Word Spelling Test, Visual Stress) to supplement existing baseline data
Administration of screening tools such as Dyslexia Screener, LASS